초록 ▼

There is provided a lockable buckle including a male member, a female member and a key member. A front surface portion of the female member is formed with a key member insertion hole communicating with an accommodation space. When the key member inserted into the accommodation space through the key

There is provided a lockable buckle including a male member, a female member and a key member. A front surface portion of the female member is formed with a key member insertion hole communicating with an accommodation space. When the key member inserted into the accommodation space through the key member insertion hole is operated, the key member elastically deform engaging portions of the male member to release engagement between the engaging portions and engaged portion of the female member.

대표청구항 ▼

1. A lockable buckle comprising a male member, a female member and a key member, the male member and the female member being connectable to and disconnectable from each other, wherein the male member is formed with an attachment portion which is attachable to an external member and engaging portions

1. A lockable buckle comprising a male member, a female member and a key member, the male member and the female member being connectable to and disconnectable from each other, wherein the male member is formed with an attachment portion which is attachable to an external member and engaging portions protruding from the attachment portion,wherein the female member is formed with an attachment portion which is attachable to an external member and an accommodation space which is surrounded by a front surface portion, a back surface portion and side surface portions and configured to accommodate the engaging portions,wherein one end portion of the accommodation space is provided as an opening configured to insert the male member thereinto,wherein an engaged portion configured to engage the engaging portions therewith is provided inside the accommodation space,wherein the front surface portion of the female member is formed with a key member insertion hole communicating with the accommodation space,wherein the key member is configured to be inserted into the accommodation space through the key member insertion hole to abut the engaging portions and to release engagement between the engaging portions and the engaged portion,wherein the key member insertion hole is configured so that a direction in which the key member is inserted into the accommodation space through the key member insertion hole is substantially perpendicular to a direction in which the male member is inserted into the accommodation space through the opening, andwherein the key member is configured to elastically deform the engaging portions to release the engagement between the engaging portions and the engaged portion when the key member inserted into the key member insertion hole pivots. 2. The lockable buckle according to claim 1, wherein the key member comprises insertion piece portions configured to abut the engaging portions when the key member pivots to push and expand the pair of engaging portions in a right and left direction. 3. The lockable buckle according to claim 1, wherein the male member is integrally formed with guide portions positioned outside the engaging portions in an engaged state. 4. The lockable buckle according to claim 3, wherein the engaging portions and the guide portions form a plate-shaped fitting body, the female member is formed into a flat-shape and the accommodation space configured to fit the fitting body thereinto is formed into a flat-shape. 5. A lockable buckle comprising a male member, a female member and a key member, the male member and the female member being connectable to and disconnectable from each other, wherein the male member is formed with an attachment portion which is attachable to an external member and engaging portions protruding from the attachment portion,wherein the female member is formed with an attachment portion which is attachable to an external member and an accommodation space which is surrounded by a front surface portion, a back surface portion and side surface portions and configured to accommodate the engaging portions,wherein one end portion of the accommodation space is provided as an opening configured to insert the male member thereinto,wherein an engaged portion configured to engage the engaging portions therewith is provided inside the accommodation space,wherein the front surface portion of the female member is formed with a key member insertion hole communicating with the accommodation space,wherein the key member is configured to be inserted into the accommodation space through the key member insertion hold to abut the engaging portions and to release engagement between the engaging portions and the engaged portion,wherein the key member is configured to elastically deform the engaging portions to release the engagement between the engaging portions and the engaged portion when the key member inserted into the key member insertion hole is operated, andwherein claw portions of the engaged portion are engageable with groove portions formed in the pair of engaging portions at a side of a leading end portion of the engaging portions and groove portions formed in the engaging portions at a side of a base end portion, so that the male member and the female member are connectable to each other at at least two positions. 6. The lockable buckle according to claim 5, wherein the attachment portion of the male member is a belt attachment portion which is attachable to a belt, andwherein in a state in which the male member is connected to the female member, edge portions of the front surface portion and the back surface portion of the female member covers a part of the belt attachment portion. 7. The lockable buckle according to claim 6, wherein when the male member is connected to the female member at the side of the leading end portion of the engaging portions, the belt attachment portion is not covered with the female member, andwherein when the male member is connected to the female member at the side of the base end portion, the part of the belt attachment portion is covered with the edge portions of the female member.