JP5852801B2 - buckle - Google Patents

Description

  The present invention relates to a buckle having at least one string-like body insertion portion through which a string-like body can be inserted, and particularly to a buckle having a whistle member.

  As a coupling tool in a belt such as a rucksack or a back, a buckle in which a whistle is integrally formed as described in Patent Document 1, for example, is known. FIG. 11 is an exploded perspective view showing an example of such a buckle.

  As shown in FIG. 11, the male base 51 that has a rectangular parallelepiped shape with the male member 50 has a pair of left and right legs 52 that have a huge tip and face each other, extending along one direction. Has been. On the other hand, an elliptical insertion / removal hole 61 into which the pair of left and right leg portions 52 are inserted / removed extends from the distal end side of the female member 60 having a flat cylindrical shape with both left and right sides constricted. It is formed along the direction. A pair of left and right engaging holes 62 communicating with the insertion / removal hole 61 are formed in a portion constricted by the outer peripheral wall of the female member 60 so as to face each other in the left-right direction. And the whistle 63 extended in the left-right direction is integrally formed in the female side base part of the female member 60 with which the belt K is latched.

  In the buckle having such a configuration, when the leg portion 52 of the male member 50 is inserted into the insertion / removal hole 61 of the female member 60, the enormous tip end portion of the leg portion 52 protrudes from the locking hole 62, whereby the male member 50 and The female member 60 is locked to each other. And at the time of a disaster, an emergency, etc., a whistle is sounded because air is blown in from the blower inlet of the whistle 63. When the tip of the leg 52 is pushed back into the insertion / removal hole 61 from such a locked state, the lock between the male member 50 and the female member 60 is released, and the leg 52 can be pulled out from the insertion / removal hole 61. Become.

US Pat. No. 6,668,428

By the way, the environment in which the above-mentioned buckle is used is often outdoors where the temperature and weather change drastically, especially in the case of a disaster or emergency where the whistle is frequently used. It will be expensive. In this regard, in the above-described configuration in which the whistle 63 is formed integrally with the female member 60, since the blowing port of the whistle 63 is exposed to the outside of the buckle, foreign matter such as dust, dust, mud, and snow contained in the atmosphere is blown. There is a high risk of adhering to the mouth, and therefore there is a strong demand for improved hygiene when using the whistle.
The above-described problem is not limited to a buckle composed of a male member and a female member, but is a buckle having at least one string-like body insertion portion through which a string-like body can be inserted, such as one ring or a cord stopper. This is a common problem.
This invention is made | formed in view of such a situation, The objective is to provide the buckle which can raise a hygiene surface at the time of utilization of a whistle.

  One aspect of the present invention is a buckle having at least one string-like body insertion portion through which a string-like body can be inserted, and has a juxtaposed portion that is a portion extending in one direction and facing each other, A whistle member is formed between the juxtaposed portions, and has a rotation center line parallel to the juxtaposed direction of the juxtaposed portions and is supported by the juxtaposed portions so as to be rotatable in the gap. And the air inlet of the whistle member has a storage state that fits in the gap and a protruding state that protrudes outside the gap by the rotation of the whistle member.

  According to the above aspect, when the whistle member is used, the blowing port protrudes from between the juxtaposed portions. On the other hand, when the whistle member is not used, the blowing port is accommodated between the juxtaposed portions. If it is such an aspect, when a whistle member is not used, it becomes possible to raise a hygiene surface at the time of utilization of a whistle member, so that a blowing port is covered with a parallel arrangement part.

One aspect of the present invention includes a male member having a male base portion with a leg portion extended therein, and a female member having a female base portion with a tube portion extended therein, wherein the leg portion is the tube portion. Is removably inserted.
According to the said aspect, in the buckle comprised from the male member and female member which are a mutually different pair of members, it becomes possible to raise a hygiene surface at the time of utilization of a whistle member as mentioned above.

In one aspect of the present invention, the male member has the two leg portions, and the juxtaposed portion is the two cylindrical portions.
According to the said aspect, a male member and a female member are mutually connected by engagement with two leg parts and two cylinder parts. Therefore, compared with the aspect in which the male member and the female member are connected to each other by the engagement of one leg portion and one cylindrical portion, the stability of the connected state of the male member and the female member can be improved. It becomes possible.

One aspect of the present invention includes a juxtaposed base part in which the juxtaposed part is extended, and the blowing port faces the juxtaposed base part in the storage state.
According to the said aspect, since the blowing port of the accommodation state opens toward the juxtaposed base, when the whistle member is not used, the periphery of the blowing port is surrounded by the juxtaposed portion and the juxtaposed base. As a result, it is possible to more effectively suppress foreign matters from adhering to the blowing port.

  In addition, when a buckle is comprised from a male member and a female member, and the juxtaposed base part becomes a female side base part, the blowing port of the whistle member does not face the female side base part, for example, faces the juxtaposed part. Even if it is an aspect, it is possible to suppress that a foreign material adheres to a blowing port as long as a blowing port is covered with a parallel arrangement part. However, in the aspect in which the blowing port faces the juxtaposed portion, the following inconvenience occurs when the whistle member is used.

  That is, the buckle composed of the male member and the female member is often worn by the user in such a manner that the extending direction of the juxtaposed portion is substantially parallel to the body surface. In many cases, one of the two juxtaposed portions is disposed on the side close to the user's mouth, and the other is disposed on the ground side far from the user's mouth. In this regard, if the side-by-side portion facing the air inlet is closer to the user's mouth, that is, if the protruding air outlet is arranged to face the user, air is blown into the air inlet. It is easy. However, if the side-by-side portion facing the blowing port is on the side far from the user's mouth, that is, if the blowing port is open toward the ground, then the blowing port becomes the user's mouth. The task of turning is forced to the user separately.

  In this respect, in the case of the above-described aspect, since the blowing port opens toward the female-side base that is the side-by-side base, when using the whistle member, any of the side-by-side portions with respect to the user's mouth Even on the near side, the air inlet opens toward the front as viewed from the user or toward the rear of the user. Therefore, it is possible to direct the air outlet toward the user's mouth only by directing the air inlet that opens forward or rearward upward. Therefore, it is possible to increase the convenience when using the whistle member.

  One aspect of the present invention includes a bottom wall that is a wall connecting the juxtaposed portions to each other between the juxtaposed portions, and is configured by the juxtaposed portion and the bottom wall in the storage state. The blowing port is accommodated in the recessed portion.

  According to the above aspect, the whistle member in the stored state faces the bottom wall in addition to the juxtaposed portion. When the whistle member is not used, the outer surface of the whistle member is covered with each of the juxtaposed portion and the bottom wall, so that the hygienic surface of the whistle member itself can be enhanced when the whistle member is used.

In one aspect of the present invention, the whistle member has a blowout opening facing the bottom wall in the housed state.
According to the above aspect, in the whistle member in the housed state, the outlet port faces the bottom wall. In such an embodiment, when the whistle member is not used, foreign matter adheres to the blow-in port, and foreign matter can be prevented from attaching to the blow-out port. Therefore, it is possible to suppress the blowout port of the whistle member from being blocked by foreign matter, and further to prevent foreign matter from accumulating inside the whistle member.

  In one aspect of the present invention, the parallel base includes an extended base, and the whistle member is a bottomed cylindrical body extending in an extending direction of the parallel provided portion, and the bottomed cylinder At the base end of the body, the blowing port, which is a cylindrical opening facing the juxtaposed base portion in the stored state, is formed, and at the tip of the bottomed cylindrical body, the rotation center line of the whistle member is formed .

  According to the said aspect, the front-end | tip of a whistle member has a rotation center line, and the base end of a whistle member has a blowing inlet. If it is such an aspect, compared with the aspect in which a rotation center line is arranged between the front end and the base end of the whistle member, when the whistle member rotates, the range in which the blowing port moves is increased. Is possible. And even if it is an aspect by which a blowing inlet is pinched | interposed between juxtaposed parts, when a whistle member is used, it is possible to space apart a blowing inlet greatly from between juxtaposed parts. Therefore, when using the whistle member, it is possible to enhance the convenience while enhancing the hygiene.

  In one aspect of the present invention, the whistle member is a bottomed cylinder extending in the extending direction of the juxtaposed part, and the base end of the bottomed cylinder has the juxtaposed base in the stored state. The blowing opening which is a cylindrical opening facing is formed, the rotation center line of the whistle member is formed at the tip of the bottomed cylindrical body, and a rotation operation lever extending toward the male base is provided at the tip. And the said male side base has an escape recessed part which the said rotation operation lever rotates.

  According to the above aspect, the rotation operation lever extending toward the male base is formed at the tip of the whistle member, and the relief recess for rotating the rotation operation lever is formed in the male base. Yes. In such an embodiment, the whistle member in the housed state can be brought into the protruding state without touching the air inlet formed at the base end of the whistle member, and the rotation operation of the whistle member can be performed. This can be realized by operating the operation lever. Therefore, when using the whistle member, it is possible to enhance the convenience while enhancing the hygiene.

  In one aspect of the present invention, the whistle member has a locked portion, the juxtaposed portion has a locking portion, and in the stored state, the locking portion and the locked portion Is engaged releasably to lock the rotation of the whistle member, while in the protruding state, the locking portion and the locked portion are not engaged.

  According to the above aspect, in the storage state, the rotation of the whistle member is locked by the engagement of the locking portion of the juxtaposed portion and the locked portion of the whistle member. If it is such an aspect, a blowing port will be hold | maintained between parallel arrangement parts until engagement with a latching | locking part and a to-be-latched part is cancelled | released. And since the blow-in opening of the whistle member is prevented from protruding unnecessarily from between the juxtaposed portions, the above-described effects can be obtained with a high probability.

In one aspect of the present invention, the whistle member is different from the juxtaposed portion in at least one of color and pattern.
According to the above aspect, the boundary between the juxtaposed portion and the whistle member can be visually recognized by at least one of a color and a pattern. Therefore, when the whistle member is used, it becomes easy to increase the visibility of the whistle member and, consequently, to operate the whistle member.

  In one aspect of the present invention, the whistle member has a shape that follows the surface shape of the juxtaposed portion on the outer surface exposed from between the juxtaposed portions in the housed state.

  According to the above aspect, the outer surface of the whistle member between the juxtaposed portions is formed to follow the surface shape of the juxtaposed portions. If it is such an aspect, compared with the case where a level | step difference is formed between the outer surface of a whistle member and the surface of the said parallel arrangement part, a foreign material will enter between these parallel arrangement parts and a whistle member. Can be suppressed. Therefore, when the whistle member is not used, it is possible to further suppress the foreign matter from adhering to the whistle member.

FIG. 2 is an exploded view showing a planar structure of each component member constituting the buckle according to the first embodiment of the present invention, showing a female member and a male member with a whistle removed, and a part of the female member is cut off. The figure which shows the state lacked. It is a perspective view which similarly shows the perspective structure of a buckle, Comprising: (a) The figure which shows the buckle of the accommodation state in which the blowing inlet was accommodated between a pair of cylinders, (b) From the gap between a pair of cylinders The figure which shows the buckle of the protrusion state which protruded. FIG. 9 is an exploded view showing a planar structure of each component member constituting the buckle according to the second embodiment of the present invention, showing a female member and a male member with a whistle removed, and a part of the female member is cut off. The figure which shows the state lacked. It is a perspective view which similarly shows the perspective structure of a buckle, (a) The figure which shows the buckle of the accommodation state in which the blowing inlet was accommodated in the accommodation recessed part, (b) The buckle of the protrusion state which the blowing inlet protruded from the accommodation recessed part is shown Figure. The perspective view which shows the perspective structure of the triglide buckle in a modification. The perspective view which shows the perspective structure of the ring buckle in a modification. The perspective view which shows the perspective structure of the ladder buckle in a modification. The perspective view which shows the perspective structure of the cord lock buckle in a modification. The perspective view which shows the perspective structure of the cord stopper buckle in a modification. The perspective view which shows the perspective structure of the hook buckle in a modification. The disassembled perspective view which shows the perspective structure of each of the male member and female member which comprise the buckle in a prior art example.

(First embodiment)
Hereinafter, a first embodiment of a buckle according to the present invention will be described with reference to FIG.

  As shown in the lower side of FIG. 1, in the male member 10 having a U shape when viewed in a plan view, a male base portion 11 that is a base portion of the male member 10 is formed in a rectangular ring extending in the width direction. ing. The male base 11 has an elliptical hole-like male slit 11H as a string-like body insertion portion extending in the width direction passing through in the plan view direction. A rucksack in which a buckle is used for the male slit 11H. A belt (not shown) such as a bag or a bag is hooked.

  A pair of left and right leg portions 12 facing each other extend in the insertion direction perpendicular to the width direction at both ends in the width direction of the male side base portion 11. Each of the pair of left and right legs 12 has a first hinge part 13 having a small thickness in the width direction on the male base part 11 side, which is the base end side, and the first hinge part 13 is defined as a bent part. It is possible to bend. Each of the pair of left and right legs 12 has a tip portion 14 that swells inward in the width direction from the tip of the first hinge portion 13 toward the insertion direction, and further, the tip portion 14 and the first hinge portion 13. On the outer side of the connecting portion, a locked protrusion 15 is tapered in a direction opposite to the insertion direction.

  A pair of left and right guide projections 16 in the shape of a triangular frustum project from the male base 11 in the insertion direction on the end surface in the insertion direction of the male base 11 between the pair of left and right legs 12. Yes. The right side surface of the right guide projection 16 has an inclination that allows the right side first hinge portion 13 to bend to the left side. The left side surface of the left side guide projection 16 has the left side first hinge portion 13 on the right side. It has a bendable slope. The fitting width W, which is the distance between the left side surface of the right guide projection 16 and the right side surface of the right first hinge portion 13, is the right side surface of the left guide projection 16 and the left side surface of the left first hinge portion 13. Is equal to the distance.

  Of the end face in the insertion direction of the male base 11, a relief recess 11 </ b> B that is recessed from the pair of left and right guide protrusions 16 on the side opposite to the insertion direction is provided in a portion sandwiched between the pair of left and right guide protrusions 16. . The escape recess 11 </ b> B is formed over the entire width direction of the portion sandwiched between the pair of left and right guide protrusions 16. In the outer surface of the male base 11, an operation recess 11 a that is recessed from the both side ends in the width direction of the male base 11 to the back side of the paper is formed in a portion sandwiched between the relief recess 11 </ b> B and the male slit 11 </ b> H. Is formed. When the thumb or index finger is placed on the operation recess 11a along the insertion direction, the operation recess 11a is formed in a smooth concave curved surface shape that follows the fingerprint surface of the finger.

  As shown in the upper side of FIG. 1, in the female member 20 having an inverted U shape when viewed in a plan view direction, the female side base portion 21 as a parallel base portion that is the base portion of the female member 20 has two rectangular rings. Is formed in a shape connected in the insertion direction. Two slits 21H as rectangular hole-like string-like body insertion portions extending in the width direction pass through the female-side base portion 21 in a plan view direction, and a rucksack, a bag, or the like in which a buckle is used. The belt is locked.

  At both ends in the width direction of the female-side base portion 21, a pair of cylindrical portions 22 constituting a side-by-side portion are extended in a direction opposite to the insertion direction. Each of the pair of left and right tube portions 22 is provided with a rectangular hole-like leg insertion / removal hole 23 into which the above-described leg 12 can be inserted / removed along the insertion direction. The size in the width direction of each of the pair of left and right leg insertion holes 23 is equal to the fitting width W described above, and the right leg insertion hole 23 has the right first hinge portion 13 on the right guide projection. The left leg insertion / removal hole 23 has a size that allows the left first hinge portion 13 to be fitted and detached together with the left guide protrusion 16. Further, in each of the pair of left and right tube portions 22, the center of the tube portion 22 in the insertion direction is confined to the inner side in the width direction, and the engagement communicates with the outside of the tube portion 22 and the inside of the leg insertion / removal hole 23. A hole 24 penetrates the constricted portion.

  When each of the pair of left and right legs 12 is inserted in the insertion direction with respect to the pair of left and right leg insertion / removal holes 23, each of the pair of left and right tip parts 14 is bent to the inside in the width direction. It moves in the insertion / removal hole 23 in the insertion direction. Thereafter, when each of the pair of left and right tip portions 14 reaches the pair of left and right locking holes 24, each of the pair of left and right tip portions 14 returns to the outside in the width direction, and is locked at the pair of left and right tip portions 14. The protrusion 15 engages with the opening edge 25 of the locking hole 24. Thereby, the movement of the male member 10 in the direction opposite to the insertion direction is locked, and the male member 10 and the female member 20 are locked to each other. When the distal end portion 14 of the pair of left and right leg portions 12 is pressed inward in the width direction by the finger and pushed back into the leg insertion / removal hole 23 from such a locked state, the male member 10 and the female member 20 The lock is released, and the leg 12 can be pulled out from the leg insertion / removal hole 23.

  In the female member 20, a bottom wall 26, which is a wall connecting the pair of left and right tube portions 22, is installed in the gap between the pair of left and right tube portions 22 on the back side of the drawing. The bottom wall 26 is a flat wall that is parallel to the paper surface, and is constructed over the entire insertion direction of the pair of left and right tube portions 22. In the center of the female member 20 in the width direction, an accommodation recess S defined by the pair of left and right cylindrical portions 22, the bottom wall 26, and the female base 21 is formed.

  A pair of axial support holes 27 extending in the width direction pass through on the same straight line extending in the width direction on the distal end side of the inner wall forming the housing recess S among the peripheral walls of the pair of left and right cylindrical portions 22. Yes. A pair of left and right whistle locking portions 28 that form a plate shape extending in the width direction are provided on the female base 21 side of the pair of left and right shaft support holes 27 in the inner side wall constituting the storage recess S. Projecting into S. In the direction orthogonal to the paper surface, the pair of left and right shaft support holes 27 pass through substantially the center of the inner wall, and the pair of left and right whistle locking portions 28 protrude toward the bottom wall 26 on the inner wall. It is installed.

  A whistle member 30 extending in the insertion direction, which is the extending direction of the pair of left and right cylindrical portions 22, is assembled in the housing recess S of the female member 20. The whistle member 30 is a bottomed cylindrical body having a color different from that of the pair of cylindrical portions 22 and extending in the insertion direction, and is closed by a tip which is an end opposite to the insertion direction. In addition, a blowing port 34 extending in the insertion direction passes through a base end wall that is an end wall in the insertion direction of the whistle member 30. The size of the whistle member 30 in the insertion direction is slightly smaller than the size of the storage recess S in the insertion direction, and the size of the whistle member 30 in the width direction is slightly smaller than the size of the storage recess S in the width direction.

  A pair of left and right rotating shafts 31 that are pivotally supported by the pair of left and right shaft support holes 27 project from the ends of the left and right side walls of the whistle member 30 so as to face each other. The whistle member 30 has a rotation center line parallel to the width direction, which is a parallel arrangement direction of the pair of cylindrical portions 22, and is supported by the female member 20 so as to be rotatable between the pair of cylindrical portions 22. Yes. The blow-in port 34 of the whistle member 30 protrudes to the outside between the pair of tube portions 22 and the storage state in which the whistle member 30 is placed between the pair of tube portions 22 and faces the female base 21. Switch to the protruding state.

  Of the left and right side walls of the whistle member 30, a pair of left and right locked portions 32 having a plate shape extending in the width direction protrude from the female base 21 side of the pair of left and right rotating shafts 31. The pair of left and right locked portions 32 protrudes from the pair of left and right whistle locking portions 28 on the bottom wall 26 side in the above-described storage state. When the whistle member 30 is in the stowed state, the whistle locking portion 28 and the locked portion 32 are engaged, and the whistle member 30 is rotated to the front side of the sheet by these engagements. Stopped. On the other hand, when the projecting whistle member 30 shifts to the housed state, the whistle member 30 is in the housed state due to the load required for the engagement between the whistle latching portion 28 and the latched portion 32. It becomes possible to make a user recognize whether or not there is.

  The whistle member 30 has a shape following the surface shape of the pair of cylindrical portions 22 on the outer surface exposed from between the pair of cylindrical portions 22 in the stored state. On the other hand, a rotation operation lever 33 extending in the direction opposite to the insertion direction is formed at the tip of the whistle member 30 so as to warp the front side of the sheet. The rotation operation lever 33 acts on the rotation operation lever 33 so that the rotation center line becomes the rotation center of the whistle member 30 when the rotation operation lever 33 is pressed to the back side of the drawing. The acting force is converted into the rotational force of the whistle member 30. When the whistle member 30 is in the housed state, a portion of the outer surface of the whistle member 30 where the rotation operation lever 33 is formed protrudes from the outer surfaces of the pair of cylindrical portions 22. Thereby, when the whistle member 30 is in the retracted state, the user can recognize the location of the rotation operation lever 33 by the tactile sensation of the step between the pair of cylinder portions 22 and the rotation operation lever 33.

  Of the outer peripheral wall of the whistle member 30, a blowout port 35 passes through a bottom wall facing the bottom wall 26. When the whistle member 30 is in the stowed state, the entire outlet 35 is covered with the bottom wall 26, and when the whistle member 30 is in the protruding state, the entire outlet 35 protrudes from between the pair of cylindrical portions 22. To do.

  Next, the operation of the buckle configured as described above will be described with reference to FIG. In addition, the effect | action of the buckle in the said accommodation state and the effect | action of the buckle in a protrusion state are demonstrated in this order. In the following, the operation of the whistle member 30 will be mainly described on the assumption that the male member 10 is inserted into the female member 20, but the operation of the combination of the female member 20 and the whistle member 30 is The same applies even when the member 10 is detached from the female member 20.

  As shown in FIG. 2A, first, in the above-described storage state, the rotation of the whistle member 30 is caused by the engagement between the locked portion 32 and the whistle locking portion 28 inside the storage recess S. The movement is locked. Therefore, the blowing port 34 is held between the pair of cylindrical portions 22 until the engagement between the locked portion 32 and the whistle locking portion 28 is released.

  At this time, since the entire outlet 35 is covered with the bottom wall 26, even if a buckle is used in the atmosphere containing foreign matters such as dust, dirt, mud, snow, etc., the foreign matters adhere to the outlet 35. In addition, foreign matter can be prevented from entering the whistle member 30 from the outlet 35. In addition, since the blowing port 34 of the whistle member 30 is prevented from being unnecessarily projected from the pair of cylindrical portions 22, the hygienic surface is enhanced when the whistle member 30 is used because the blowing ports 34 are covered by the pair of cylindrical portions 22. It is done. In addition, since the blowing port 34 opens toward the female base 21, the periphery of the blowing port 34 is surrounded by the pair of cylindrical portions 22 and the female base 21. As a result, it is possible to more effectively suppress foreign matter from adhering to the blowing port 34.

  In addition, even if the blowing port 34 of the whistle member 30 does not face the female-side base portion 21, for example, the configuration facing the right-side cylindrical portion 22, the blowing port 34 is covered with the right-side cylindrical portion 22. It is possible to suppress foreign matter from adhering to the blowing port 34. However, in the configuration in which the blowing port 34 faces the right cylindrical portion 22, the following inconvenience occurs when the whistle member 30 is used.

  That is, the above-described buckle is often worn by the user in such a manner that the extending direction of the pair of tube portions 22 is substantially parallel to the body surface of the user, and one of the pair of tube portions 22 is used. It is often the case that it is arranged on the side close to the user's mouth and the other is arranged on the ground side far from the user's mouth. In this regard, if the right cylinder portion 22 is close to the user's mouth, that is, if the air inlet 34 is arranged to face the user's mouth, air is blown into the air inlet 34. It is easy. However, if the right cylindrical portion 22 facing the blowing port 34 is on the side far from the user's mouth, that is, if the blowing port 34 is arranged to open toward the ground, the blowing port 34 is The work of turning to the user's mouth will be forced separately by the user.

  In this regard, since the blowing port 34 opens toward the female side base portion 21, when using the whistle member 30, even if any of the pair of cylindrical portions 22 is closer to the user's mouth, The air inlet 34 opens toward the front as viewed from the user or toward the rear of the user. Therefore, it is possible to turn the blowing port 34 toward the user's mouth only with the trouble of turning the blowing port 34 opened forward or rearward upward. Therefore, when the whistle member 30 is used, it is possible to improve its convenience.

  And when the whistle member 30 is used at the time of a disaster, an emergency, etc., the rotation operation lever 33 is pressed toward the said escape recessed part 11B from the above storage states. As a result, the acting force acting on the rotation operation lever 33 is converted into the rotational force of the whistle member 30 so that the rotation center line becomes the rotation center of the whistle member 30. Then, after the engagement between the locked portion 32 and the whistle locking portion 28 is released by the rotational force, the rotation operation lever 33 rotates in the escape recess 11B, as shown in FIG. As shown, the air inlet 34 protrudes from between the pair of cylindrical portions 22.

  At this time, since the outer surface of the whistle member 30 has a different color from the outer surfaces of the pair of cylindrical portions 22 in the storage state described above, the location of the whistle member 30 in the female member 20 is informed to the user. It becomes easy to be visually recognized. In addition, since the rotation operation lever 33 protrudes from the outer surface of the pair of cylinder portions 22, the location of the rotation operation lever 33 is indicated to the user by the tactile sensation between the pair of cylinder portions 22 and the rotation operation lever 33. It becomes easy to be recognized.

  In the process in which the whistle member 30 transitions from the retracted state to the protruding state, since the operation concave portion 11a is formed in the male side base 11, the rotation operation lever 33 is moved away from the recess 11B by the depth of the operation concave portion 11a. It becomes easy to rotate. Further, since the operation concave portion 11a is formed in a smooth concave curved surface shape that follows the fingerprint surface of the finger, it is possible to suppress a sense of incongruity due to contact between the finger pressing the rotation operation lever 33 and the male side base portion 11. . Further, since the tip end of the whistle member 30 has a rotation center line and the base end of the whistle member 30 has the blowing port 34, the blowing port is provided from the inside of the storage recess S by the size in the longitudinal direction of the whistle member 30. 34 can be projected.

  Finally, when the use of the whistle member 30 is finished, the whistle member 30 is pressed toward the storage recess S from the protruding state as described above. Thus, the acting force acting on the whistle member 30 is converted into the rotational force of the whistle member 30 so that the rotation center line becomes the rotation center of the whistle member 30. And the engagement with the said to-be-latched part 32 and the said whistle latching | locking part 28 is implement | achieved by turning force, and the whistle member 30 will be in an accommodation state.

As described above, according to the first embodiment, the effects listed below can be obtained.
(1) In the protruding state, the blowing port 34 protrudes from between the pair of cylindrical portions 22, while in the retracted state, the blowing port 34 fits between the pair of cylindrical portions 22. Therefore, when the whistle member 30 is not used, the sanitary surface of the blowing port 34 can be increased when the whistle member 30 is used, as much as the blowing port 34 is covered with the pair of cylindrical portions 22.

  (2) Since the blow-in port 34 in the housed state opens toward the female base 21, the periphery of the blow port 34 is surrounded by the pair of cylindrical portions 22 and the female base 21 when the whistle member 30 is not used. It becomes. As a result, it is possible to more effectively suppress foreign matter from adhering to the blowing port 34.

  (3) The whistle member 30 in the accommodated state faces the bottom wall 26 in addition to the pair of cylindrical portions 22 and the female base 21. When the whistle member 30 is not used, the outer surface of the whistle member 30 is covered with each of the pair of cylindrical portions 22, the female side base portion 21, and the bottom wall 26. It becomes possible to raise the hygiene aspect of 30 itself.

  (4) In the whistle member 30 in the housed state, the blowout port 35 faces the bottom wall 26, so that when the whistle member 30 is not used, foreign matter adheres to the blowout port 34, It is also possible to prevent foreign matter from adhering. Therefore, it is possible to prevent the blowout port 35 of the whistle member 30 from being blocked by foreign matter, and further to prevent foreign matter from accumulating inside the whistle member 30.

  (5) The front end of the whistle member 30 has a rotation center line, and the proximal end of the whistle member 30 has a blowing port 34. With such a configuration, the range in which the blowing port 34 moves when the whistle member 30 rotates is compared with the configuration in which the rotation center line is disposed between the distal end and the proximal end of the whistle member 30. It can be enlarged. And even if it is the structure by which the blowing port 34 is pinched | interposed between a pair of cylinder parts 22, the blowing port 34 can be largely spaced apart from a pair of cylinder part 22 in the protrusion state. Therefore, when the whistle member 30 is used, it is possible to improve the convenience while enhancing the sanitary aspect of the blowing port 34.

  (6) At the front end of the whistle member 30, a rotation operation lever 33 extending toward the male base 11 is formed, and a relief recess 11 </ b> B for rotating the rotation operation lever 33 is formed on the male base 11. Is formed. With such a configuration, the whistle member 30 in the housed state can be brought into a projecting state without touching the blowing port 34 or the vicinity thereof.

  (7) In the housed state, the whistle locking portion 28 of the pair of cylinder portions 22 and the locked portion 32 of the whistle member 30 are engaged, whereby the rotation of the whistle member 30 is locked. With such a configuration, the blowing port 34 is held between the pair of cylindrical portions 22 until the engagement between the whistle locking portion 28 and the locked portion 32 is released. And since the blowing port 34 is restrained from protruding from a pair of cylinder parts 22, the effect of said (1)-(6) can be obtained with high probability.

  (8) Since the boundary between the pair of cylindrical portions 22 and the whistle member 30 can be visually recognized by color, when the whistle member 30 is used, the visibility of the whistle member 30 is improved, and thus the whistle member 30 is It becomes easy to operate.

  (9) Since the outer surface of the whistle member 30 between the pair of cylindrical portions 22 is formed to follow the surface shape of the pair of cylindrical portions 22, the space between the pair of cylindrical portions 22 and the whistle member 30 It is possible to prevent foreign matter from entering the surface.

(Second embodiment)
Hereinafter, a second embodiment of the buckle according to the present invention will be described with reference to FIG. The second embodiment is a form in which the shape and quantity of the leg portion 12 and further the shape and quantity of the cylindrical portion 22 are changed with respect to the buckle shown in the first embodiment. In the embodiment, these changes will be described in detail. And the same code | symbol is attached | subjected and demonstrated to the structure similar to 1st embodiment among the structures of the buckle in 2nd embodiment.

  As shown in the lower side of FIG. 3, in the male member 10 having a T shape when viewed from the plan view, the male base portion 11 which is the base portion of the male member 10 is formed in a rectangular ring shape extending in the width direction. ing. On the left side of the male side base 11 in the width direction, one leg portion 12a protrudes in the insertion direction. The base end portion 13a of the leg portion 12a is formed in a columnar shape extending in the insertion direction from the center in the width direction of the male side base portion 11. Further, at the end of the base end portion 13a in the insertion direction, the second hinge portion 13b folded back from the end portion of the insertion direction toward the male side base portion 11 is connected to the left end of the male side base portion 11 in the width direction. A columnar tip portion 14a extending toward the end is connected. A connecting portion 14b having a relatively small thickness in the width direction and having flexibility is connected between the middle in the insertion direction of the distal end portion 14a and the male side base portion 11.

  When a pressing force in the width direction is applied to the distal end portion 14a from the distal end portion 14a toward the proximal end portion 13a, the second hinge portion 13b and the connecting portion 14b bend, and the distal end portion 14a becomes the proximal end portion. 13a. On the other hand, when the pressing force is removed from this state, the distal end portion 14a is moved away from the base end portion 13a by the elastic force of the second hinge portion 13b and the connecting portion 14b, and the state before the pressing force is applied. The shape of the member 10 returns.

  At the tip of the tip portion 14a, a locked projection 15a that is tapered in a direction opposite to the insertion direction is formed. A guide projection 16a is projected from the male base 11 toward the insertion direction on the left side of the connecting portion 14b of the end surface in the insertion direction of the male base 11 so as to face the locked projection 15a. ing. The distance between the distal end of the guide projection 16a in the insertion direction and the right side surface of the base end portion 13a is a fitting width Wf, and is the locking distance between the right side surface of the base end portion 13a and the locked projection 15a. It is smaller than the width Wm.

  As shown in the upper side of FIG. 3, on the left side in the width direction of the female side base 21 as the side by side base, a cylindrical portion 22 </ b> A that constitutes the side by side is extended in a direction opposite to the insertion direction. . Further, on the right side in the width direction of the female-side base portion 21, an extending portion 22B, which is an outer wall that also forms a parallel portion extending in a direction opposite to the insertion direction, is provided in parallel with the cylindrical portion 22A. . Between these 22A and the extended portion 22B, a bottom wall 26a, which is a wall connecting the cylindrical portion 22A and the extended portion 22B to each other, is installed on the back side of the drawing. On the right side of the female member 20 in the width direction, a storage recess S defined by the cylindrical portion 22A, the extending portion 22B, and the bottom wall 26 is formed.

  A rotation shaft 27 </ b> A extending in the width direction is connected to a pair of side walls facing each other in the width direction among the side walls surrounding the storage recess S. Of the pair of side walls surrounding the storage recess S, a pair of left and right whistle locking portions 28a, which are notches extending from the near side of the paper surface to the back side, are stored on the female base 21 side of the rotation shaft 27A. The recesses S are juxtaposed in the depth direction. In the direction orthogonal to the paper surface, the rotation shaft 27A is formed at the approximate center of the storage recess S, while the pair of left and right whistle locking portions 28a sandwich the approximate center of the storage recess S. It is formed on the front side and the back side of the paper.

  On the other hand, a leg portion insertion / removal hole 23a having a rectangular hole shape into which the leg portion 12a can be inserted / removed is extended in the tube portion 22A along the insertion direction. The size in the width direction of the leg insertion / removal hole 23a is equal to the fitting width Wf described above, and the leg insertion / removal hole 23a has a size that allows the base end portion 13a to be fitted / removed together with the guide protrusion 16a. Further, a guide groove 24b extending in the insertion direction is provided on the side of the housing recess S in the leg insertion / removal hole 23a so as to be recessed throughout the insertion direction in the leg insertion / removal hole 23a. Further, in the cylindrical portion 22A, the center in the insertion direction in the cylindrical portion 22A is bounded to the right side in the width direction, and the locking hole 24a communicating with the outside of the cylindrical portion 22A and the inside of the leg insertion / removal hole 23a It penetrates the constricted part. Further, a cantilever-like connection release lever 22P extending in the direction opposite to the insertion direction is provided on the left side of the cylindrical portion 22A in the female base 21 so as to cover the entire locking hole 24a. Has been.

  When the leg portion 12a is inserted into the leg insertion / removal hole 23a in the insertion direction, the base end portion 13a of the leg portion 12a is guided in the insertion direction by the guide groove 24b, and the distal end portion of the leg portion 12a. 14a moves in the insertion direction in the leg insertion / removal hole 23 while bending inward in the width direction. Thereafter, when the locked projection 15a of the leg 12a reaches the locking hole 24a, the tip 14a of the leg 12a returns to the outside in the width direction, and the locked projection 15a and the locking hole 24a of the leg 12a. Is engaged with the opening edge 25a. Thereby, the movement of the male member 10 in the direction opposite to the insertion direction is locked, and the male member 10 and the female member 20 are locked to each other. From such a locked state, when the connection release lever 22P is pressed inward in the width direction and the locked projection 15a is pushed back into the leg insertion / removal hole 23, the male member 10 and the female member 20 are locked. The leg portion 12 is released, and the leg portion 12 can be pulled out from the leg portion insertion / removal hole 23.

  A whistle member 30 extending in the insertion direction, which is the extending direction of the cylindrical portion 22A, is assembled in the housing recess S of the female member 20. The whistle member 30 is a cuboid bottomed cylindrical body that has a different color from the cylindrical portion 22A and the extending portion 22B and extends in the insertion direction, and is closed at the tip that is the end opposite to the insertion direction. ing. In addition, a blowing port 34 extending in the insertion direction passes through a base end wall that is an end wall in the insertion direction of the whistle member 30. The size of the whistle member 30 in the insertion direction is slightly smaller than the size of the storage recess S in the insertion direction, and the size of the whistle member 30 in the width direction is slightly smaller than the size of the storage recess S in the width direction.

  A pair of left and right shaft support holes 31H that support the rotating shaft 27A pass through the ends of the left and right side walls of the whistle member 30 so as to face each other. And the whistle member 30 has a rotation center line parallel to the width direction which is the juxtaposed direction of the cylindrical portion 22A and the extending portion 22B, and rotates between the cylindrical portion 22A and the extending portion 22B. It is supported by the female member 20 as possible. The blow-in port 34 of the whistle member 30 is accommodated between the cylindrical portion 22A and the extending portion 22B by such rotation of the whistle member 30, and is in a storage state facing the female base 21 and extends from the cylindrical portion 22A. It switches to the protrusion state which protrudes outside between the parts 22B.

  Of the left and right side walls of the whistle member 30, a pair of left and right locked portions 32 having a plate shape extending in the width direction project from the female base 21 side of the pair of left and right shaft support holes 31H. When the whistle member 30 is in the stored state, the whistle locking portion 28a and the locked portion 32 are engaged. On the other hand, when the whistle member 30 in the protruding state shifts to the housed state, the whistle member 30 is in the housed state due to the load required for the engagement between the whistle latching portion 28a and the latched portion 32. It becomes possible to make a user recognize whether or not there is.

  The whistle member 30 has a shape that follows the surface shape of the cylindrical portion 22 and the surface shape of the extended portion 22B on the outer surface exposed from the gap between the cylindrical portion 22A and the extended portion 22B in the stored state. . When the whistle member 30 is in the retracted state, a portion of the outer surface of the whistle member 30 where the rotation operation lever 33 is formed protrudes from the outer surface of the cylindrical portion 22A and the extending portion 22B. . Thus, when the whistle member 30 is in the retracted state, the location of the rotation operation lever 33 is determined by the step between the cylindrical portion 22A and the rotation operation lever 33 or the tactile sensation between the extension portion 22B and the rotation operation lever 33. Can be recognized by the user.

  Next, the operation of the buckle configured as described above will be described with reference to FIG. In addition, the effect | action of the buckle in the said accommodation state and the effect | action of the buckle in a protrusion state are demonstrated in this order.

  As shown in FIG. 4A, first, in the above-described storage state, the rotation of the whistle member 30 is caused by the engagement between the locked portion 32 of the whistle member 30 and the whistle locking portion 28a of the female member 20. Is locked. Further, since the male member 10 and the female member 20 are connected, the rotation of the rotation operation lever 33 is restricted by the male base 11. Therefore, until the connection between the male member 10 and the female member 20 is released and the engagement between the locked portion 32 and the whistle locking portion 28a is released, the cylindrical portion 22A and the extending portion 22B are not connected. The blowing port 34 is held in between. At this time, the sanitary surface is enhanced when the whistle member 30 is used, as much as the blowing port 34 is covered with the cylindrical portion 22A and the extending portion 22B. Moreover, since the blowing port 34 opens toward the female base 21, the periphery of the blowing port 34 is also surrounded by the female base 21. As a result, it is possible to more effectively suppress foreign matter from adhering to the blowing port 34.

  When the whistle member 30 is used in a disaster or emergency, first, the connection release lever 22P is pressed toward the locking hole 24a, whereby the locked protrusion 15a is inserted into the leg insertion / removal hole 23. The male member 10 and the female member 20 are unlocked by being pushed back inward. Next, when the leg portion 12 is pulled out from the leg portion insertion / removal hole 23, the connection between the male member 10 and the female member 20 is released. Subsequently, from this state, when the rotation operation lever 33 is pressed, the acting force acting on the rotation operation lever 33 is such that the rotation center line becomes the rotation center of the whistle member 30. It is converted into 30 turning power. Then, the engagement between the locked portion 32 and the whistle locking portion 28a is released by rotational force, and as shown in FIG. 4 (b), the blowing port 34 has a cylindrical portion 22A and an extended portion 22B. Protrude from between.

  Finally, when the use of the whistle member 30 is finished, the whistle member 30 is pressed toward the storage recess S from the protruding state as described above. Thus, the acting force acting on the whistle member 30 is converted into the rotational force of the whistle member 30 so that the rotation center line becomes the rotation center of the whistle member 30. Then, the engagement between the locked portion 32 and the whistle locking portion 28a is realized by the rotational force, and the whistle member 30 enters the housed state.

As described above, according to the second embodiment, the effects listed below can be obtained.
(10) In the protruding state, the blowing port 34 protrudes from between the cylindrical portion 22A and the extending portion 22B, while in the retracted state, the blowing port 34 is accommodated between the cylindrical portion 22A and the extending portion 22B. . Therefore, when the whistle member 30 is not used, the sanitary surface of the blow port 34 can be enhanced when the whistle member 30 is used, as much as the blow port 34 is covered with the cylindrical portion 22A and the extending portion 22B.

  (11) Until the connection between the male member 10 and the female member 20 is released and the engagement between the locked portion 32 and the whistle locking portion 28a is released, the cylindrical portion 22A and the extending portion 22B The blowing port 34 is held in between. In such a configuration, the rotation of the whistle member 30 can be suppressed by the connection between the male member 10 and the female member 20 in addition to the engagement between the locked portion 32 and the whistle locking portion 28a. It is possible to obtain the effects (1) to (10) with higher probability.

  (12) Since the boundary between the cylindrical portion 22A and the extending portion 22B and the whistle member 30 can be visually recognized by color, when using the whistle member 30, the visibility of the whistle member 30 is increased, and thus the whistle. It becomes easy to operate the member 30.

  (13) The outer surface of the whistle member 30 between the cylindrical portion 22A and the extending portion 22B is formed to follow the surface shape of the cylindrical portion 22A and the surface shape of the extending portion 22B. Therefore, it is possible to suppress foreign matters from entering between the cylindrical portion 22A and the whistle member 30, and foreign matters from entering between the extending portion 22B and the whistle member 30.

In addition, each of said 1st embodiment and 2nd embodiment can also be changed and implemented as follows.
The outer surface of the whistle member 30 exposed from the storage recess S in the storage state may be different from the surface shape of the juxtaposed portion. Even if it is such a structure, it is possible to acquire the effect according to said (1)-(8), (10)-(12).

  The whistle member 30 may have the same color as the juxtaposed portion and a different pattern, or may have a different color and a different pattern. Even if it is such a structure, it is possible to acquire the effect according to said (1)-(8), (10)-(12). The whistle member 30 may have the same color as the juxtaposed portion and the same pattern. Even with such a configuration, it is possible to obtain the effects according to the above (1) to (7), (10), and (11).

  -The whistle latching | locking part 28 and the to-be-latched part 32 in 1st embodiment should just be a shape which can latch rotation of the whistle member 30 by mutually engaging, for example, Similarly to the second embodiment, the whistle locking portion 28 may be a concave portion and the locked portion 32 may be a convex portion. Furthermore, the whistle locking portions 28 and 28a and the locked portion 32 in each embodiment may have any shape that can lock the rotation of the whistle member 30 by engaging each other. For example, the whistle locking portions 28 and 28a may be convex portions, the locked portion 32 may be a concave portion, and the number thereof may be two or more. In addition, the structure by which the whistle latching | locking parts 28 and 28a and the to-be-latched part 32 are omitted may be sufficient. Even with such a configuration, it is possible to obtain the effects according to the above (1) to (6), (10), and (11), and the appearance structure of the whistle member 30 and the inside of the housing recess S It is excellent from the viewpoint that the structure can be simplified.

  -In 1st embodiment, if the male side base 11 and the rotation operation lever 33 do not interfere with each other by the rotation of the rotation operation lever 33, or if the rotation operation lever 33 is omitted, the relief recess 11B may be omitted. The point is that the whistle member 30 may be configured to rotate about the rotation center line so that the blowing port 34 can be switched between the storage state and the protruding state. Even in such a configuration, it is possible to obtain the effects according to the above (1) to (5), and from the viewpoint that the external structure of the whistle member 30 and the external structure of the male member 10 can be simplified. Is excellent. Note that if the relief recess 11B is simply omitted, the effect according to the above (11) can be obtained.

  The structure may be such that the blowing port 34 is formed at the tip of the whistle member 30 and the rotation center line is formed at the base end of the whistle member 30. Even with such a configuration, it is possible to obtain the effects according to the above (1) to (5), (10), and (11). Or the structure by which a rotation center line is arrange | positioned in the center in the longitudinal direction of the whistle member 30 may be sufficient. In short, any structure may be used as long as the whistle member 30 rotates in the storage recess S around the rotation center line and the blowing port 34 can be switched between the storage state and the protruding state. Even with such a configuration, it is possible to obtain effects according to the above (1) to (4), (10), and (11).

  The blowout port 35 may be formed on the right side wall, the left side wall, or the top wall of the whistle member 30. In short, the configuration is such that the air blown into the whistle member 30 is formed in a portion where it can be blown out in a protruding state. If it is. Even with such a configuration, it is possible to obtain the effects according to the above (1) to (3), (10), and (11).

  -The structure which the bottom wall 26 is omitted may be sufficient, and even if it is such a structure, it is possible to acquire the effect according to said (1), (2), (10), (11). Thus, the female member 20 is excellent in terms of weight reduction.

  The blowing port 34 may be formed on the right side wall or the left side wall of the whistle member 30. In short, the whistle member 30 rotates about the rotation center line, and the blowing port 34 is in the storage state and the protruding state. Any configuration can be used as long as it can be switched between. Even with such a configuration, it is possible to obtain the effects according to the above (1), (10), and (11).

  A configuration in which a pair of shaft support holes parallel to the parallel direction of the parallel portions is provided in the male base 11, and a rotation shaft supported by the shaft support holes may be provided in the whistle member 30. Moreover, the structure by which the rotating shaft parallel to the juxtaposed direction of a juxtaposed part is provided in the male side base 11, and the shaft support hole which supports this rotating shaft is provided in the whistle member 30 may be sufficient. In short, the whistle member 30 having a rotation center line parallel to the juxtaposed direction of the juxtaposed part can be pivoted between the juxtaposed parts on the support target that is either the male member 10 or the female member 20. Any structure may be supported.

-The buckle mentioned above is not restricted to the buckle comprised from a male member and a female member, What is necessary is just the structure which has at least 1 string-like body insertion part which a string-like body can penetrate.
For example, as shown in FIG. 5, the buckle described above can be embodied as a triglide buckle 41 having three string-like body insertion portions H through which the string-like bodies are inserted. More specifically, the triglide buckle 41 has a pair of elliptical shapes extending in one direction on one side of a string-like body insertion portion H that is orthogonal to the extending direction of the string-like body insertion portion H. The base end of the string-like body insertion part H is connected. A pair of juxtaposed portions 41 a having a plate shape extending along the extending direction is connected to the ends of the pair of string-like body insertion portions H. A whistle member 30 having a rotation center line A parallel to the parallel arrangement direction of the pair of juxtaposed portions 41 a is rotated in the housing recess S in the housing concave portion S that is a gap between the pair of juxtaposed portions 41 a facing each other. It is supported movably.

  Further, as shown in FIG. 6, the above-described buckle can be embodied as a ring buckle 42 having one string-like body insertion portion H through which the string-like body is inserted. More specifically, in the ring buckle 42, the straight portion of the string-like body insertion portion H having a D-shape constitutes one juxtaposed portion 42a and has a plate shape parallel to the juxtaposed portion 42a. Are arranged in a string-like body insertion portion H. And in the accommodation recessed part S which is a clearance gap between a pair of juxtaposed part 42a, the whistle member 30 which has the rotation centerline A mutually parallel to the juxtaposition direction of a pair of juxtaposed part 42a rotates in the accommodation recessed part S Supported as possible.

  Further, as shown in FIG. 7, the above-described buckle can be embodied as a ladder buckle 43 having three string-like body insertion portions H through which the string-like bodies are inserted. More specifically, in the ladder buckle 43, three string-like body insertion portions H having a rectangular ring shape and a pair of side-by-side arrangement portions 43a extending along the extending direction of the string-like body insertion portion H are provided. , And are connected in order along a direction orthogonal to the extending direction. And in the accommodation recessed part S which is a clearance gap between a pair of juxtaposed part 43a, the whistle member 30 which has the rotation centerline A mutually parallel to the juxtaposition direction of a pair of juxtaposed part 43a rotates in the accommodation recessed part S. Supported as possible.

  Also in the triglide buckle 41, the ring buckle 42, and the ladder buckle 43 described above, the blowing port 34 of the whistle member 30 protrudes to the storage state and the outside of the storage recess S by the rotation of the whistle member 30. Switch to the protruding state. Therefore, it is possible to obtain the effect according to the above (1).

  Further, as shown in FIG. 8, the above-described buckle can be embodied as a cord lock buckle 44 having one string-like body insertion portion H through which the string-like body is inserted. More specifically, in the cord lock buckle 44, along the extending direction of the string-like body insertion portion H, the distal end portion of the string-like body insertion portion H that forms a rectangular cylinder for locking the inserted string-like body. A pair of juxtaposed portions 44a extending in parallel is connected. And in the accommodation recessed part S which is a clearance gap between a pair of juxtaposed part 43a, the whistle member 30 which has the rotation centerline A mutually parallel to the juxtaposition direction of a pair of juxtaposed part 43a rotates in the accommodation recessed part S. Supported as possible.

  Further, as shown in FIG. 9, the above-described buckle can be embodied as a cord stopper buckle 45 having one string-like body insertion portion H through which the string-like body is inserted. More specifically, in the cord stopper buckle 45, along the extending direction of the string-like body insertion portion H, at the distal end portion of the string-like body insertion portion H that forms a cylindrical shape that prevents the inserted string-like body from being extracted. A pair of juxtaposed portions 45a having a plate shape that extends is connected. And in the accommodation recessed part S which is a clearance gap between a pair of juxtaposed part 45a, the whistle member 30 which has the rotation centerline A mutually parallel to the juxtaposition direction of a pair of juxtaposed part 45a rotates by the accommodation recessed part S Supported as possible.

  Further, as shown in FIG. 10, the above-described buckle can be embodied as a hook buckle 46 having one string-like body insertion portion H through which the string-like body is inserted. More specifically, in the hook buckle 46, a hook having a hook shape is connected to a part of an annular string-like body insertion portion H through which the string-like body is inserted, and the string-like body insertion portion H in the hook is connected. One end of the side is composed of a pair of juxtaposed portions 46a that are parallel to each other. And in the accommodation recessed part S which is a clearance gap between a pair of juxtaposed part 46a, the whistle member 30 which has the rotation centerline A mutually parallel to the juxtaposition direction of a pair of juxtaposed part 46a rotates by the accommodation recessed part S Supported as possible.

  Also in the cord lock buckle 44, the cord stopper buckle 45, and the hook buckle 46 described above, the blowing port 34 of the whistle member 30 is placed in the storage state in which the whistle member 30 is accommodated in the storage recess S and outside the storage recess S. Switch to the protruding state. Therefore, it is possible to obtain the effect according to the above (1).

  A: Rotation center line, H: String-like body insertion part, K ... Belt, S ... Storage recess, W ... Fitting width, 10 ... Male member, 12 ... Leg part, 11 ... Male side base, 11a ... Operation recess , 11B ... Escape recess, 11H ... Male slit, 12, 12a ... Leg part, 13 ... First hinge part, 13b ... Second hinge part, 14, 14a ... Tip part, 15, 15a ... Locked protrusion, 16 , 16a ... guide protrusion, 20 ... female member, 21 ... female side base, 21H ... slit, 22, 22A ... cylindrical part, 22B ... extension part, 23, 23a ... leg insertion / removal hole, 24, 24a ... locking Hole, 25, 25a ... Open edge, 26, 26a ... Bottom wall, 27, 31H ... Shaft support hole, 27a, 31 ... Rotating shaft, 28, 28a ... Whistle locking part, 30 ... Whistle member, 32 ... Engagement Stop part, 33 ... Turning operation lever, 34 ... Blow-in port, 35 ... Blow-out port, 41a, 4 a, 43a, 44a, 45a, 46a ... parallel arrangement part, 50 ... male member, 51 ... male side base part, 52 ... leg part, 60 ... female member, 61 ... insertion / removal hole, 62 ... locking hole, 63 ... whistle .

Claims (11)

A buckle having at least one string-like body insertion portion through which the string-like body can be inserted,
Having juxtaposed portions that extend in one direction and face each other;
A gap is formed between the juxtaposed portions,
A whistle member that has a rotation center line parallel to the parallel direction of the parallel portions and is supported by the parallel portions so as to be rotatable in the gap;
The air inlet of the whistle member has a storage state that fits in the gap and a protruding state that protrudes outside the gap by rotation of the whistle member. A male member having a male base with legs extending;
A female member having a female-side base with a cylindrical portion extending;
The buckle according to claim 1, wherein the leg portion is detachably attached to the cylindrical portion. The male member has two of the legs;
The buckle according to claim 2, wherein the juxtaposed portion is two of the cylindrical portions. A juxtaposed base part provided with the juxtaposed part;
The inlet is
The buckle according to any one of claims 1 to 3, wherein the buckle faces the juxtaposed base portion in the storage state. A bottom wall, which is a wall connecting the juxtaposed parts to each other, is provided between the juxtaposed parts,
The buckle according to any one of claims 1 to 4, wherein, in the storage state, the blow-in opening is accommodated in a recess formed by the juxtaposed portion and the bottom wall. The whistle member is
The buckle according to claim 5, further comprising a blowout opening facing the bottom wall in the storage state. A juxtaposed base part provided with the juxtaposed part;
The whistle member is
A bottomed cylinder extending in the extending direction of the juxtaposed portions;
At the base end of the bottomed cylindrical body, the blowing port, which is a cylindrical opening facing the side-by-side base in the stored state, is formed, and at the tip of the bottomed cylindrical body, the rotation center line of the whistle member is The buckle according to any one of claims 1 to 6. A juxtaposed base part provided with the juxtaposed part;
The juxtaposed base is the female base,
The inlet is
Facing each other with the juxtaposed base in the stowed state,
The whistle member is
A bottomed cylinder extending in the extending direction of the juxtaposed portions;
At the base end of the bottomed cylindrical body, the blowing port which is a cylindrical opening facing the juxtaposed base portion in the stored state is formed,
Wherein the tip of the bottomed tubular body is formed the pivot axis of said whistle member has a rotation operation lever that extends toward the male side base to the tip,
The male base is
The buckle according to claim 2 , wherein the rotation operation lever has an escape recess that rotates. The whistle member has a locked portion;
The juxtaposed portion has a locking portion;
In the storage state, the locking portion and the locked portion are releasably engaged to lock the rotation of the whistle member,
The buckle according to any one of claims 1 to 8, wherein the locking portion and the locked portion are not engaged in the protruding state. The whistle member is
The buckle according to any one of claims 1 to 9, wherein at least one of a color and a pattern is different from the juxtaposed portion. The whistle member is
The buckle according to any one of claims 1 to 10, wherein the outer surface exposed from between the juxtaposed portions in the storage state has a shape that follows the surface shape of the juxtaposed portions.

Images