JP5299302B2 - Buckle device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a buckle device which can stand a cylindrical member like a boot and facilitate connection work of a connector. <P>SOLUTION: In the buckle device 10, an interference piece 24 of an anchor plate 12 passes through a slit hole 68 formed on a boot 62. When the boot 62 is displaced relative to the anchor plate 12, the interference piece 24 interferes with the inner peripheral portion of the slit hole 68 to regulate the displacement of the boot 62 and support the boot 62. Further, a connector support piece 26 extends from the interference piece 24 to the outer side of the boot 62 to mount a connector 92 to the connector support piece 26. Since the connector support piece 26, which is part of the anchor plate 12, has higher rigidity than the boot 62, the connector 92 is not easily displaced even when the pressing force is applied from a connector 104 to the connector 92 in connecting the connector 104 to the connector 92. Thus, the connector 104 can be reliably and easily connected to the connector 92. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a buckle device constituting a seat belt device of a vehicle.

  In the buckle device disclosed in Patent Document 1 below, the connecting portion of the plate anchor is fitted inside the anchor holding portion formed at the lower end portion of the boot, the connecting portion of the plate anchor is the anchor holding portion, and thus the boot. Supporting, standing up the boots.

  On the other hand, such a buckle device is provided with a buckle switch constituting a seat belt reminder. This buckle switch is connected to a lamp provided on an instrument panel of the vehicle via a control device such as an ECU mounted on the vehicle, and a tongue provided on a webbing belt constituting the seat belt device is a buckle device. It is detected whether or not it is inserted into the main body, and the control means turns on or off the lamp according to the detection result.

  A connector is connected to a proximal end portion of the wire harness whose tip is connected to the buckle switch, and another connector connected to the connector is connected to the control means described above. For example, a connector is attached to the boot as described in Patent Document 2 below at the base end of the wire harness.

Japanese Laid-Open Patent Publication No. 2006-213200 JP 2009-11484 A

  By the way, since the boot is relatively flexible, when a connector is attached to such a boot, the connector on the boot side elastically deforms the boot by the force received from the connector on the control means side when the connector on the control means side is connected. It moves while. For this reason, it is difficult to connect the connectors, and there remains room for improvement in terms of workability.

  In consideration of the above-described facts, the present invention has an object to obtain a buckle device that can stand a cylindrical member such as a boot and can easily connect a connector.

The buckle device according to the present invention as set forth in claim 1, and an anchor to the anchor body configured Nde contains fixed to a vehicle body or sheet has flexibility, coupling means the lower end side is locked to the anchor When the buckle device body having a detecting means for detecting whether the tongue is inserted with locked to the upper end of said coupling means, high stiffness than said connecting means, said formed into a tubular shape a tubular member coupling means are placed on the inside, a base end portion connected to the connector, and electrical connection means leading end side is connected to the detection means through the inside of the tubular member, prior Symbol are extended from the upper end of the anchor body, and supporting obtain restricting portion said tubular member while restricting the displacement of the tubular member to at least the height direction interfering with the tubular member, said tubular member The anchor body in the restricting portion on the outside and Together extending from the opposite end, the extending direction from the regulating portion is a direction different from the direction to the anchor body from the regulating unit, for supporting the connector the connector mounted connector And a support part .

In the buckle device according to the first aspect, the connecting means for connecting the anchor and the buckle device main body is provided inside the cylindrical member, and the connecting means is covered by the cylindrical member. Here, Ru is extending the regulating portion from the upper end of the anchor body which constitutes the anchor. The restriction member restricts displacement of the cylindrical member relative to the anchor in at least the height direction. As described above, the displacement of the tubular member with respect to the anchor is restricted by the restricting portion, whereby the tubular member is supported by the anchor and the tubular member can be erected.

  On the other hand, the buckle device according to the present invention is provided with a detecting means for detecting whether or not a tongue is inserted into the buckle, and the electric connecting means is connected to the tip of the electric detecting means. A connector is connected to the base end portion of the general connection means, and a control means such as an ECU or another connector connected to the battery is connected to this connector.

Here, on the outside of the cylindrical member, the connector support portion extends from the end of the restriction portion opposite to the anchor main body, and the connector connected to the base end portion of the electrical connection means is supported by the connector support portion. Is done. Thus, the connector support portion configured as a part of the anchor is sufficiently higher in rigidity than the cylindrical member. For this reason, when connecting another connector to the connector attached to the connector support portion, the connector attached to the connector support portion is not easily displaced by the pressure from the other connector. Other connectors can be easily attached to the connector attached to the connector.
Further, the connector support part is formed on the opposite side of the anchor body through the restriction part, and the extension direction of the connector support part from the restriction part is different from the direction from the restriction part to the anchor body. Has been. For this reason, the attachment position of the connector in the anchor can be separated from the attachment position of the anchor relative to the seat or the vehicle body. Thereby, for example, when the anchor is attached to the seat or the vehicle body, it is possible to prevent or suppress the electrical connection means connected to the connector from interfering.

  The buckle device according to a second aspect of the present invention is the buckle device according to the first aspect of the present invention, wherein the tubular member is formed with a through hole communicating with the inside and the outside of the tubular member and passes through the through hole. And the said control part is provided so that the outer peripheral part of the said control part can interfere at least in the height direction with respect to the inner peripheral part of the said through-hole.

  In the buckle device of the second aspect, the through hole is formed in the cylindrical member. This through hole communicates the inside and outside of the cylindrical member (that is, one end of the through hole opens at the inner peripheral portion of the cylindrical member and the other end opens at the outer peripheral portion of the cylindrical member), and the inside The anchor's regulatory department has passed. As described above, the restricting portion that has passed through the inner side of the through hole can interfere at least in the height direction with respect to the inner peripheral portion of the through hole. Thereby, the displacement of the cylindrical member to the buckle apparatus main body side in a connection means can be controlled without depending on a buckle apparatus main body.

As described above, in the buckle device according to the first aspect, the cylindrical member that covers the connecting means can be erected, and another connector can be easily attached to the connector attached to the connector support portion. Can do. Moreover, the mounting position of the connector on the anchor can be separated from the mounting position of the anchor on the seat or the vehicle body, and the electrical connection means connected to the connector is prevented from becoming an obstacle when the anchor is mounted on the seat or the vehicle body. Or it can be suppressed.

  In the buckle device according to claim 2, the displacement of the tubular member relative to the anchor in the direction intersecting the penetration direction of the through hole formed in the tubular member can be restricted, and in particular, to the buckle device main body side in the connecting means. The displacement of the cylindrical member can be regulated without relying on the buckle device main body.

It is a disassembled perspective view of the buckle device concerning a 1st embodiment of the present invention. It is sectional drawing from the back surface side of the buckle apparatus which concerns on the 1st Embodiment of this invention. It is side surface sectional drawing of the buckle apparatus which concerns on the 1st Embodiment of this invention. It is a side view of the sheet | seat with which the buckle apparatus which concerns on the 1st Embodiment of this invention is applied. It is a front sectional view of the buckle device according to the second embodiment.

<Configuration of First Embodiment>
FIG. 1 shows an exploded perspective view of the buckle device 10 according to the first embodiment of the present invention. FIG. 2 shows the buckle device 10 viewed from the side opposite to the direction of the arrow T in FIG. A rear sectional view of the buckle device 10 is shown. Further, FIG. 3 shows a side sectional view of the buckle device 10. FIG. 4 schematically shows a seat 14 to which the buckle device 10 is applied as viewed from the side opposite to the direction of the arrow T in FIG.

  4, the arrow H indicates the height direction of the buckle device 10, the arrow W indicates the width direction of the buckle device 10, and the arrow T indicates the thickness direction of the buckle device 10. In addition, the arrow FR in FIG. 4 shows the vehicle (or seat) front and rear direction front, and the arrow UP shows the vehicle (or seat) height direction upper part. As can be seen by comparing FIGS. 1 to 3 with FIG. 4, the thickness direction of the buckle device 10 and the width direction of the vehicle (or seat) are the same direction, and the height direction and width direction of the buckle device 10 are the vehicle. (Or the seat) is inclined around an axis whose axial direction is the width direction of the vehicle (or the seat) with respect to the height direction or the front-rear direction.

  As shown in these drawings, the buckle device 10 includes an anchor plate 12 as an anchor. As shown in FIG. 4, the anchor plate 12 is provided in the vicinity of the lower end portion of the vehicle seat 14 corresponding to the buckle device 10. As shown in FIGS. 1 to 3, the anchor plate 12 includes an anchor body 16. The anchor body 16 is formed in a plate shape whose thickness direction is along the thickness direction of the buckle device 10. A through hole 18 is formed in the anchor body 16. The through hole 18 penetrates the anchor body 16 in the thickness direction, and an anchor bolt (not shown) passes from one side in the penetration direction. This anchor bolt passes through a through hole formed in the frame 22 that supports the seat cushion 20 of the seat 14 shown in FIG. 4 from below and a through hole formed in the vehicle body near the seat 14 (both not shown). In this state, the nut is screwed. Thereby, the anchor plate 12 is attached to the frame 22 or the vehicle body.

  An interference piece 24 as a restricting portion extends from the upper end portion of the anchor body 16 toward one side in the thickness direction of the anchor body 16. The interference piece 24 has a plate shape whose thickness direction is substantially along the height direction of the buckle device 10. A connector support piece 26 as a connector support portion extends from the end of the interference piece 24 opposite to the anchor main body 16 toward one side in the height direction of the buckle device 10 (upward in FIGS. 1 to 3). ing. Thus, the anchor plate 12 constituted by the anchor main body 16, the interference piece 24, and the connector support piece 26 is formed by bending a metal flat plate such as an iron plate into a crank shape.

  Further, the anchor body 16 described above is formed with a slit hole 28 in the vicinity of the upper end portion. The longitudinal direction of the slit hole 28 is along the width direction of the anchor body 16 (width direction of the buckle device 10), and penetrates in the thickness direction of the anchor body 16. A slit hole 30 is formed in the vicinity of the end of the interference piece 24 on the anchor body 16 side. The longitudinal direction of the slit hole 30 is along the width direction of the interference piece 24 (width direction of the buckle device 10), and penetrates in the thickness direction of the interference piece 24 (height direction of the buckle device 10).

  Further, the buckle device 10 includes a connection belt 32 as connection means. The connection belt 32 forms a seat belt device together with the buckle device 10 and is formed in a belt-like shape having flexibility as a whole like a webbing belt that is wound around the body of an occupant seated on the seat 14. The base end side in the longitudinal direction of the connecting belt 32 passes through the slit hole 30 described above. Further, the base end side in the longitudinal direction of the connecting belt 32 that has passed through the slit hole 30 passes through the slit hole 28 and is overlapped with the intermediate portion in the longitudinal direction of the connecting belt 32, and thus the connecting belt 32 that is overlapped with each other. The longitudinal direction proximal end portion and the longitudinal direction intermediate portion are sewn and fixed. Thereby, the longitudinal base end side of the connecting belt 32 is locked to the anchor plate 12.

  A buckle device main body 42 is provided on the front end side of the connecting belt 32 in the longitudinal direction. A tongue insertion port 44 is formed in the buckle device main body 42. When the tongue provided on the webbing belt is inserted into the inside of the buckle device main body 42 from the tongue insertion port 44 in a state where the above-described webbing belt is wound around the occupant's body, a latch or the like provided in the buckle device main body 42 is The locking member is engaged with the tongue to restrict the tongue from coming out of the buckle device main body 42. Thereby, it will be in the mounting state of the webbing belt with respect to a passenger | crew's body. In addition, a release button 46 is provided on the buckle device main body 42. When the release button 46 is operated, the engagement of a locking member such as a latch with the tongue is released, and the tongue can be extracted from the buckle device main body 42. .

  Further, an anchor member 48 is provided on the buckle device main body 42. The anchor member 48 is shaped like a plate whose thickness direction is along the thickness direction of the anchor plate 12, and the buckle device main body from the end of the buckle device main body 42 opposite to the side where the tongue insertion port 44 is formed. 42 extends outward. A slit hole 50 is formed in the anchor member 48. The longitudinal direction of the slit hole 50 is the width direction of the anchor member 48 and penetrates in the thickness direction of the anchor member 48. The leading end side of the connecting belt 32 in the longitudinal direction passes through the slit hole 50.

  The front end side in the longitudinal direction of the connecting belt 32 that has passed through the slit hole 50 is folded back to the base end side in the longitudinal direction of the connecting belt 32. The front end side in the longitudinal direction of the connection belt 32 folded in this way is overlapped with the intermediate portion in the longitudinal direction of the connection belt 32 between the stitched portion of the connection belt 32 on the base end side of the connection belt 32 and the slit hole 50. ing. Thus, the longitudinal direction front-end | tip part and longitudinal direction intermediate part of the connection belt 32 which were piled up mutually are sewn and fixed. Thereby, the anchor member 48, that is, the buckle device main body 42 is attached to the front end side in the longitudinal direction of the connecting belt 32.

  On the other hand, the buckle device 10 includes a boot 62 as a tubular member. The boot 62 includes a belt covering portion 64. The belt covering portion 64 is formed in a cylindrical shape having a rectangular cross section whose inner peripheral shape is larger than the outer peripheral shape of the anchor main body 16 described above. A buckle housing portion 66 is formed continuously from the upper end portion of the belt covering portion 64.

  The buckle receiving portion 66 has an inner circumferential shape in the height direction in the buckle device main body 42 (direction from the side where the tongue insertion port 44 is formed in the buckle device main body 42 to the side where the anchor member 48 is provided and the opposite direction). It corresponds to the outer peripheral shape below the intermediate portion, and further the inner peripheral shape gradually increases toward the upper side (the side opposite to the belt covering portion 64). When the buckle device body 42 is fitted into the buckle housing portion 66 from the upper end portion of the buckle housing portion 66 (the opening end of the buckle housing portion 66 opposite to the belt covering portion 64), the height direction of the buckle device body 42 is increased. The lower side of the intermediate portion is accommodated in the buckle accommodating portion 66.

  As described above, the boot 62 constituted by the belt covering portion 64 and the buckle housing portion 66 is formed of a synthetic resin material such as rubber having higher rigidity than the connecting belt 32. In the state where the buckle device main body 42 is connected to the anchor plate 12 by the connecting belt 32, the buckle device main body 42 is accommodated in the buckle housing portion 66 as described above, and the connecting belt 32 is disposed inside the boot 62 and connected to the connecting belt 32. 32 is covered by the boot 62. In this state, the anchor main body 16 side is closer to the inner side of the belt covering portion 64 (boot 62) than the vicinity of the upper end portion of the anchor main body 16 and the intermediate portion in the thickness direction of the interference piece 24 (thickness direction of the buckle device 10). Get in.

  In addition, as shown in FIG. 1, a slit hole 68 as a through hole is formed in the belt covering portion 64. The slit hole 68 has a longitudinal direction along the width direction of the belt covering portion 64, and communicates the inside and outside of the belt covering portion 64. The interference piece 24 of the anchor plate 12 passes through the slit hole 68, and the connector support piece 26 side of the interference piece 24 and the connector support piece 26 extend outside the boot 62. Thus, the interference piece 24 passing through the slit hole 68 interferes with the inner peripheral surface of the slit hole 68, whereby the boot 62 is displaced relative to the anchor plate 12 in the height direction and the width direction of the buckle device 10. To regulate that.

  Further, the dimension between both ends of the interference piece 24 (the dimension from the end of the interference piece 24 on the anchor body 16 side to the end of the connector support piece 26 side) is the boot at the portion where the slit hole 68 is formed. It is sufficiently larger than the thickness dimension of 62, and a gap is formed between the belt covering portion 64 and the connector support piece 26. Further, the connector support piece 26 located outside the boot 62 is provided with a connector 92. The connector 92 faces the connector support piece 26 from the side opposite to the belt covering portion 64. A bolt 96 is integrally provided on the mounting portion 94 provided on the belt covering portion 64 side of the connector 92.

  The bolt 96 passes through a through hole 98 that is penetrated in the thickness direction of the connector support piece 26, and the nut from the opposite side of the connector support piece 26 from the connector 92 (between the connector support piece 26 and the belt covering portion 64). The connector 92 is attached to the connector support piece 26 by 100 being screwed into the bolt 96. A wire harness 102 as an electrical connection means is drawn out from the lower end of the connector 92. As shown in FIG. 3, the wire harness 102 enters the inside of the boot 62 from the lower end of the belt covering portion 64 (boot 62) (the end opposite to the buckle receiving portion 66 of the belt covering portion 64). The distal end side is electrically connected to a tongue detecting means such as a buckle switch provided in the buckle device main body 42.

  In addition, the connector 104 is mechanically connected to the connector 92, whereby the terminal of the connector 92 and the terminal of the connector 104 are electrically connected. The connector 104 is electrically connected to warning means such as a lamp provided on an instrument panel of the vehicle via a control means such as an ECU.

  If a locking member such as a latch provided in the buckle device main body 42 is not engaged with the tongue inserted into the buckle device main body 42 from the tongue insertion port 44, the above-mentioned control means turns on the lamp, for example, The tongue is not inserted into the buckle device main body 42 or the lock member is not engaged with the tongue even if the tongue is inserted into the buckle device main body 42 (that is, the webbing belt is not attached). This is warned to the passenger sitting on the seat 14. When a locking member such as a latch is engaged with the tongue inserted into the buckle device main body 42 and this state is detected by the buckle switch, the control means turns off the lamp that has been lit up until then.

<Operation and Effect of First Embodiment>
Next, the operation and effect of the present embodiment will be described.

  In the buckle device 10 having the above configuration, the connecting belt 32 that connects the anchor plate 12 and the buckle device main body 42 is covered with the boot 62. Here, the interference piece 24 constituting the anchor plate 12 passes through a slit hole 68 formed in the boot 62. For this reason, when the boot 62 tries to displace in the height direction of the buckle device 10 or the boot 62 tries to displace in the width direction of the buckle device 10, the outer peripheral portion of the interference piece 24 interferes with the inner peripheral portion of the slit hole 68. As a result, the displacement of the boot 62 is restricted.

  Further, when the boot 62 is about to be displaced in the thickness direction of the buckle device 10, the portion of the anchor body 16 constituting the anchor plate 12 that enters the boot 62 interferes with the inner peripheral portion of the boot 62. 62 displacement is regulated. Since the relative displacement of the boot 62 with respect to the anchor plate 12 is restricted, the boot 62 does not wobble carelessly. Therefore, when attaching the buckle device 10 to the frame 22 or the vehicle body, the buckle device 10 can be easily attached without particularly holding the boot 62 or the buckle device main body 42.

  In addition, as described above, the anchor plate 12 prevents inadvertent displacement, so that the boot 62 is supported by the anchor plate 12. Since the boot 62 can stand with its rigidity by obtaining the support by the anchor plate 12, it is not necessary to support the seat 14 or the vehicle body with respect to the buckle device 10 when the buckle device 10 is raised.

  On the other hand, in the buckle device 10, the connector support piece 26 extends from the interference piece 24 outside the boot 62 through the slit hole 68 as described above, and the connector 92 is attached to the boot 62. Here, the anchor plate 12 formed of a metal flat plate such as an iron plate has higher rigidity than the boot 62. For this reason, the support rigidity of the connector 92 by the connector support piece 26 is high. For example, when the connector 104 is connected to the connector 92, the connector 92 is not easily displaced even if the pressing force from the connector 104 acts on the connector 92. For this reason, the connector 104 can be reliably and easily connected to the connector 92.

  Further, in the buckle device 10, the anchor plate 12 is bent in a crank shape, and the extending direction of the connector support piece 26 from the interference piece 24 is set on the side opposite to the anchor body 16 of the anchor plate 12. As a result, the connector support piece 26 can be moved away from the through hole 18, and the wire harness 102 is not easily obstructed when the anchor plate 12 is attached to the frame 22 or the vehicle body through the anchor bolt through the through hole 18. For this reason, the work efficiency of the attachment work of the anchor plate 12 to the frame 22 and the vehicle body can be improved.

  Further, by inserting the buckle device main body 42 into the buckle housing portion 66, the displacement of the boot 62 toward the buckle device main body 42 along the height direction of the buckle device 10 is also regulated by the buckle device main body 42. However, if the length of the boot 62 is longer than a preset dimension due to an error, the boot 62 is displaced with the buckle device main body 42. Here, in the buckle device 10 as described above, such a displacement can also be regulated by the interference piece 24. For this reason, the precision of the length of the boot 62 does not need to be strict.

  In this embodiment, the anchor plate 12 is bent in a crank shape, and the connector support piece 26 is extended from the interference piece 24 to the buckle device main body 42 side along the height direction of the buckle device 10. However, the extending direction of the connector support piece 26 with respect to the interference piece 24 is not limited to such a direction. For example, the connector support piece 26 may be extended from the interference piece 24 toward the anchor body 16 along the height direction of the buckle device 10, or in the same direction as the extension direction of the interference piece 24 from the anchor body 16. The connector support piece 26 may be extended from the interference piece 24.

Next, a second embodiment will be described below as a reference example . In the description of the second embodiment, the same reference numerals are assigned to the same parts as those in the first embodiment, and the detailed description thereof is omitted.

<Second Embodiment>
Figure 5 a description of the direction of the side (the first embodiment of the arrow T in FIG. 1, structure of the buckle device 120 according to the second embodiment is used in the description of the first embodiment It is shown by a front sectional view seen from the side opposite to the direction of FIG. 2 used.

  As shown in this figure, the buckle device 120 includes a boot 122 as a tubular member that does not have the slit hole 68 in place of the boot 62.

  Further, the buckle device 120 does not include the anchor plate 12, but includes an anchor plate 124 as an anchor instead. The anchor plate 124 is formed in a flat plate shape whose longitudinal direction is along the height direction of the buckle device 120 (arrow H direction in FIG. 5) and whose width direction is along the width direction of the buckle device 120 (arrow W direction in FIG. 5). ing. The buckle device 120 has a middle portion in the longitudinal direction as a connector support 126, and the connector 92 is attached to the connector support 126 like the attachment of the connector 92 to the connector support piece 26 in the first embodiment.

  One end of the anchor plate 124 in the longitudinal direction from the connector support 126 is an anchor body 128, and a through hole 18 is formed in the same manner as the anchor body 16 of the anchor plate 12 in the first embodiment. Further, the opposite side of the connector support 126 from the anchor main body 128 is an interference part 130 as a restricting part. The interference portion 130 is at least on the opposite side of the connector support portion 126 into the boot 122, and the boot 122 is in the width direction (arrow W direction in FIG. 5) and the thickness direction (see FIG. 5) of the anchor plate 124. 5, the interference portion 130 interferes with the inner peripheral portion of the boot 122 and restricts such displacement.

  In addition, interference pieces 132 that constitute a restriction portion together with the interference portion 130 are extended from both ends in the width direction of the anchor plate 124. These interference pieces 132 are in contact with the end of the boot 122 on the anchor plate 124 side, and restrict the displacement of the boot 122 toward the anchor plate 124 along the height direction of the buckle device 120.

  In the buckle device 120 having the above configuration, unlike the buckle device 10 according to the first embodiment, the displacement of the boot 122 toward the buckle device main body 42 along the height direction of the buckle device 120 is caused by the buckle device main body. 42, and the positional relationship between the connector support 126 to which the connector 92 is attached and the anchor main body 128 in which the through hole 18 through which the anchor bolt passes is formed is the anchor in the first embodiment. It is closer than the positional relationship between the main body 16 and the connector support piece 26. However, unlike the anchor body 16 in the first embodiment, the buckle device 120 does not require bending of the anchor plate 124.

10 Buckle device 12 Anchor plate (anchor)
16 Anchor body 24 Interference piece (Regulator)
26 Connector support piece (connector support)
32 Connection belt (connection means)
42 Buckle device body 62 Boot (tubular member)
68 Slit hole (through hole)
92 Connector 102 Wire harness (electrical connection means)
120 Buckle device 122 Boot (tubular member)
124 anchor plate (anchor)
126 Connector support portion 128 Anchor body 130 Interference portion (regulation portion)
132 Interference piece (Regulator)

Claims (2)

And an anchor configured Nde including an anchor body which is fixed to the vehicle body or the seat,
A connecting means having flexibility and having a lower end engaged with the anchor;
A buckle device main body having detection means which is locked to the upper end side of the connection means and detects whether or not a tongue is inserted;
High rigidity than said connecting means, a tubular member in which the connecting means is formed in a cylindrical shape is placed on the inside,
An electrical connection means having a proximal end connected to the connector and a distal end passing through the inside of the cylindrical member and connected to the detection means;
Is extending from the upper end of the front Symbol anchor body, and supporting obtain restricting portion said tubular member while restricting the displacement of the tubular member to at least the height direction interfering with the tubular member,
The tubular member extends from the end of the restricting portion on the opposite side of the anchor body, and the extending direction from the restricting portion is different from the direction from the restricting portion to the anchor body. And a connector support part to which the connector is attached and supports the connector;
A buckle device provided with a.   A through-hole communicating with the inside and outside of the cylindrical member is formed in the cylindrical member, and the outer peripheral portion of the restricting portion passes through the through-hole and is at least in a height direction with respect to the inner peripheral portion of the through-hole. The buckle device according to claim 1, wherein the restriction portion is provided so as to be able to interfere.

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