JPWO2017094575A1 - Hook device - Google Patents

Abstract

Provided is a hook device capable of assembling a hook member to a case member with a low pushing force. The hook device 10 includes a case member 20 provided with a housing portion 21 and a hook member 50, and the hook member 50 includes a base portion 51, a hooking portion 52, a supported portion, and a first rotation restricting portion 53. The case member 20 is provided at the upper edge portion of the support portion and the opening portion 27 of the storage portion 21, and the case member 20 is in contact with the first rotation restricting portion 53 with the hook portion 52 protruding from the opening portion 27. The hook member 50 is pushed in from the front side of the opening portion 27 of the housing portion 21 in a state where the first rotation restriction portion 53 is in contact with the second rotation restriction portion 35. Then, the supported portion of the hook member 50 engages with the support portion of the case member 20, and the hook member 50 can be assembled to the case member 20.

Description

  The present invention relates to a hook device attached to a vehicle or the like.

  For example, a hook device for hooking a shopping bag, a shopping bag, a bag, a string, a rope, or the like is provided on the back and side surfaces of a seat installed in a vehicle compartment, the floor surface of a cargo compartment, and a trunk. As such a hook device, from the viewpoint of appearance and user convenience, a rotary hook device capable of moving the hook in and out is widely used.

  As such a hook device, for example, Patent Document 1 described below describes a retractable accessory hook including a bottomed box-shaped housing and a hook that is rotatably supported in a storage chamber of the housing. Bearing holes are provided on both sides of the housing chamber of the housing. On the other hand, the hook has a substrate, and on both sides thereof, shaft portions that fit into the bearing hole portions of the housing are respectively projected. Then, the pair of shaft portions of the hook are aligned with the bearing hole portions on both sides of the housing chamber of the housing, the hooks are pushed in from the front side of the storage chamber, and the pair of shaft portions are fitted to press fit into the bearing hole portions, respectively. By combining, the hook can be assembled to the housing.

JP 2003-325267 A

  However, in the above accessory hook, when the hook is assembled to the housing, the hook is pushed from the front side of the storage chamber so as to press-fit the pair of shaft portions into the bearing hole portion. There was a problem in assembly workability.

  Therefore, an object of the present invention is to provide a hook device that can easily assemble a hook member to a case member with a low pushing force.

  In order to achieve the above object, the present invention includes a case member provided with an accommodating portion having an opening on the front side, and a hook member rotatably attached to the case member, wherein the hook member includes the case A base part rotatably supported by the member, a hook part extending from the base part and protruding and retracting from the opening as the base part rotates, and supported parts provided on both sides of the base part, A first rotation restricting portion provided in a direction different from the extending direction of the hook portion of the base portion, and the case member is provided on both sides of the housing portion, A support portion that engages and supports the base portion in a pivotable manner, and is provided at an upper edge portion of the opening portion, and the hooking portion protrudes from the opening portion, and the first rotation restriction portion A second rotation restricting portion that abuts and restricts the rotation of the hook member; When the hook member is pushed in from the front side of the opening of the housing portion with the first rotation restricting portion of the hook member in contact with the second rotation restricting portion of the case member, the hook The supported portion of the member is engaged with the support portion of the case member, and the hook member can be assembled to the case member.

  In the hook device of the present invention, the hook member is supported in a state in which the hook portion protrudes from the opening and the supported portion of the hook member is not engaged with the support portion of the case member. It is preferable that the taper part which makes easy the assembly | attachment of the said hook member and the said case member is provided in the back side of a part and / or the front side of the support part of the said case member.

  In the hook device of the present invention, the supported portion of the hook member is a pair of shaft portions protruding from both sides of the base portion, and the support portion of the case member is formed on both inner surfaces of the housing portion. A pair of bearing portions into which the shaft portion is inserted, wherein at least one of the shaft portions is a large-diameter portion protruding from the base portion, and a small-diameter portion that is connected to the large-diameter portion and has a smaller diameter than the large-diameter portion. It is preferable that at least one of the bearing portions includes a hole portion into which the small diameter portion of the shaft portion is inserted and a concave portion that receives the large diameter portion of the shaft portion.

  The hook device of the present invention is a hook device that is attached to a member to be attached, and a pedestal portion for mounting a clip that engages with the member to be attached is provided on the back side of the case member. The clip is provided with a leg portion inserted into and engaged with an attachment hole formed in the member to be attached, a head portion connected to the leg portion and held by the pedestal portion, and provided on the head portion. And a base portion of the case member is provided on the elastic piece that can be deflected and disposed on the back side of the flange portion, and the shaft portion of the clip is provided on the elastic piece. It is preferable to have a protrusion that abuts on the front side of the attached member in a state of being engaged with the attachment hole, and that bends the elastic piece and presses against the flange portion.

  According to the present invention, when the hook member is pushed in from the front side of the opening of the housing portion in a state where the first rotation restricting portion of the hook member is in contact with the second rotation restricting portion of the case member, Since the supported portion of the hook member is engaged with the support portion of the case member so that the hook member can be assembled to the case member, the first rotation restricting portion and the second rotation restricting portion that are in contact with each other The hook member can be assembled using the so-called lever principle that the hook member is pushed in with the fulcrum as a fulcrum, and the hook member can be easily assembled to the case member by reducing the pushing force of the hook member.

It is an exploded perspective view showing one embodiment of a hook device concerning the present invention. FIG. 2 is an exploded perspective view when the hook device is viewed from a direction different from FIG. 1. It is a perspective view at the time of attaching a hook member to a case member in the hook device. The hook apparatus is shown, (a) is a perspective view which shows the use condition of a hook member, (b) is a perspective view which shows the storage state of a hook member. It is a perspective view which shows the state which fixed the hook apparatus to the attachment member. It is a principal part expansion perspective view of the hook apparatus. FIG. 7 is an enlarged perspective view of a main part when viewed from a direction different from that in FIG. 6 in the hook device. The clip which comprises the hook apparatus is shown, (a) is the disassembled perspective view, (b) is the disassembled perspective view at the time of seeing from the direction different from (a). (A) is a front view of the case member which comprises the hook apparatus, (b) is a front view of the hook member which comprises the hook apparatus. The state at the time of attaching the hook device to the attachment hole of the attached member is shown, (a) is an explanatory view of the state before the attachment, (b) is an explanatory view of the attachment state, and (c) is released from the attachment. It is explanatory drawing of a state. In the hook device, it is a section explanatory view showing the state where the hook member was stored in the storage part. It is a section explanatory view showing a hook use state in the hook device. In the hook device, it is a section explanatory view showing the state at the time of removing a clip from an attachment hole of a member to be attached. It is explanatory drawing in the state which attached the hook apparatus to the attachment hole of the to-be-attached member via the clip.

  Hereinafter, an embodiment of a hook device according to the present invention will be described with reference to the drawings.

  As shown in FIGS. 1 and 2, the hook device 10 of this embodiment includes a case member 20 provided with a housing portion 21 having an opening 27 on the front side, and a hook that is rotatably attached to the case member 20. It has the member 50 and the clip 60 which consists of the main body 70 and the pin member 80 for attaching the hook apparatus 10 to the to-be-attached members 1 (refer FIG. 10), such as a panel.

  Examples of the mounted member 1 (see FIGS. 10 to 12) include, but are not particularly limited to, a frame of a vehicle seat seat, a side panel of a passenger compartment or a luggage compartment, and a floor panel. Moreover, you may make it attach to the to-be-attached member 1 the attachment members 5, such as a trim board and a garnish, as shown in FIG. 5 via the hook apparatus 10 (this is mentioned later). In addition, even if a trim board etc. are not attached to the to-be-attached member 1, you may attach only the hook apparatus 10 (in this case, hook apparatus 10 itself becomes an "attachment member").

  First, the hook member 50 will be described.

  As shown in FIGS. 1 and 2, the hook member 50 includes a base 51 that is rotatably supported by the case member 20, and extends from the base 51. As the base 51 rotates, the case member 20 is different from the extending direction of the hooking portion 52 of the hooking portion 52 protruding and retracting from the opening portion 27 of the accommodating portion 21, the shaft portions 54 and 55 provided on both sides of the base portion 51, and the base portion 51. And a first rotation restricting portion 53 provided in the direction.

  Although the base 51 in this embodiment has a substantially trapezoidal shape, the hooking portion 52 having a substantially L shape protrudes from a corner end of the base 51. In addition, as shown in FIG. 11, in a state where the hook portion 52 is housed in the housing portion 21, a part of the base 51 and the hook portion 52 exposed from the opening portion 27 of the housing portion 21 is defined as the design surface D. When this is done, the design surface D is flat. The shape of the base 51 is not particularly limited, and the hook 52 may be substantially U-shaped, U-shaped, or the like as long as the handle of the bag or a rope can be hooked. In addition, in FIGS. 11 to 13, the case member 20, the clip 60, and the like have a cross-sectional shape, but the hook member 50 does not have a cross-sectional shape for convenience (not hatched). .

  As shown in FIG. 11, on one side surface of the hook portion 52 of the hook member 50, a lightening recess 52 a for preventing sink marks at the time of molding is formed. Moreover, the above-mentioned thinning recessed part 52a is not formed in the other side surface of the hook part 52 (refer FIG. 1). For this reason, when the hook part 52 of the hook member 50 is protruded from the opening part 27, it is preferable in terms of appearance that the side where the hook part 52 can be easily seen in the state of use is arranged so as not to have the lightening recess 52a.

  Further, as shown in FIG. 9B, the shaft portion 54 protrudes from one side surface of the base portion 51. The shaft portion 54 includes a large-diameter portion 54a protruding from one side surface of the base portion 51, and a small-diameter portion 54b connected to the large-diameter portion 54a and having a smaller diameter than the large-diameter portion 54a. On the other hand, from the other side surface of the base portion 51, a large-diameter portion 55a shorter than the large-diameter portion 54a of the shaft portion 54, a small-diameter portion 55b that is continuous with the large-diameter portion 55a, and has a smaller diameter than the large-diameter portion 55a. A shaft portion 55 made of is protruded. In addition, these shaft parts 54 and 55 are protrudingly provided from the position close | similar to the hook part 52 and near the design surface D (refer FIG. 11). And the axial parts 54 and 55 are inserted in the bearing parts 30 and 31 (refer FIG. 1) mentioned later of the accommodating part 21, and the base 51 is rotatably supported. These shaft portions 54 and 55 form the “supported portion” in the present invention. The pair of shaft portions projecting from both sides of the base portion may both have the same length, and the large diameter portion and the small diameter portion may be provided only on the other shaft portion, and there is no particular limitation.

  As shown in FIG. 3, the hook portion 52 of the hook member 50 protrudes from the opening 27 of the housing portion 21, and the supported portions (shaft portions 54 and 55) of the hook member 50 are the case member 20. On the back side of the distal end portion of the small diameter portion 54b of the shaft portion 54 and the back side of the distal end portion of the small diameter portion 55b of the shaft portion 55 in a state where it is not engaged with the support portion (bearing portions 30, 31), The taper portion 56 for facilitating the assembly of the hook member 50 and the case member 20 is the back side of the tip portion of the small diameter portion 54b of the shaft portion 54 or the back side of the tip portion of the small diameter portion 55b of the shaft portion 55. In this case, they are provided in an inclined shape so that the height gradually decreases (that is, a tapered portion 56 is provided on the back side of the “supported portion”).

  Further, the base 51 is rotated in a direction different from the extending direction of the hook portion 52, here, as shown in FIGS. 1 and 12, the base portion 51 is rotated so that the hook portion 52 is an opening of the housing portion 21. When projecting from 27, the first rotation restricting portion 53 projects from the center of the surface located on the upper side. As shown in FIG. 12, the first rotation restricting portion 53 contacts the second rotation restricting portion 35 described later of the case member 20 in a state where the hook portion 52 protrudes from the opening portion 27 of the housing portion 21. In contact therewith, the rotation of the hook member 50 is restricted. The first rotation restricting portion 53 of this embodiment is substantially L-shaped and has a convex shape whose inner center is reinforced with a plate (see FIGS. 2 and 11). The movement restricting portion may be in a shape that can contact the second rotation restricting portion, and may be, for example, a concave shape (in this case, the second rotation restricting portion is convex).

  Further, as shown in FIGS. 2 and 11, the surface of the base 51 opposite to the surface on which the hooking portion 52 is provided, that is, the base 51 rotates so that the hooking portion 52 is inside the housing portion 21. A holding projection 57 is projected from the lower surface of the housing. As shown in FIG. 11, the holding protrusion 57 is engaged with an elastic holding piece 37 (described later) of the case member 20 to hold the state in which the hook portion 52 is housed in the housing portion 21.

  Next, the case member 20 will be described.

  As shown in FIG.1 and FIG.2, the said accommodating part 21 was arrange | positioned at the back side of each of these walls and a pair of side walls 22,23, the upper wall 24 and the lower wall 25 which were arrange | positioned up and down, and these walls It has a bottomed box shape which is formed of the back wall 26 and is open on the front side. In addition, the front side of the accommodating portion 21 has a frame shape with an enlarged diameter, and the opening 27 is provided on the inner periphery thereof.

  In addition, as the accommodating part 21, the frame shape without a back wall may be comprised, and it should just be a shape which has an opening part at least on the front side. In the present invention, the “front side” of the opening of the accommodating portion means a direction in which the hook portion of the hook member protrudes and a bag or the like can be hooked.

  Further, fixing pieces 28 are respectively extended from the side walls 22, 23 and the upper wall 24 of the housing portion 21, and the case member 20 is attached to the mounting member 5 such as a trim board via the plurality of fixing pieces 28. (See FIG. 5).

  Further, a clip fixing release hole 26a is formed in the back wall 26 so as to communicate with a gap 41 described later (see FIGS. 2 and 13). As shown in FIG. 13, the clip fixing release hole 26 a allows the tip of the tool 7 such as a flat-blade screwdriver to be attached to the clip 60 in order to release the engagement between the clip 60 described later and the attachment hole 3 of the attached member 1. This is for inserting into the groove portion 82 of the pin member 80.

  The shaft portions 54 and 55 of the hook member 50 are inserted into the pair of side walls 22 and 23 of the housing portion 21 on the lower wall 25 side slightly from the center in the length direction, and are supported so as to be rotatable. Portions 30 and 31 are formed. These bearing portions 30 and 31 constitute a “support portion” in the present invention that engages with the shaft portions 54 and 55 that are supported portions of the hook member 50 and rotatably supports the base portion 51. Further, as shown in FIGS. 1, 9 and 11, thin-walled guide walls 22a and 23a are provided on the inner surface side of the side walls 22 and 23 and at positions aligned with the bearing portions 30 and 31, respectively. The case extends from the front side of the case toward the back side.

  In this embodiment, the “supported portion” on the hook member side forms a shaft portion, and the “supported portion” on the case member side is a shaft hole into which the shaft portion is inserted. The "supporting part" may be a shaft hole and the "supporting part" may be a shaft part, or both the "supported part" and the "supporting part" may be projecting, and the "supported part" and the "supporting part" If it is a structure which can be engaged and can support the base part of a hook member rotatably with respect to a case member, it will not specifically limit.

  As shown in FIGS. 1 and 9A, the bearing portion 30 includes a hole portion 30 a into which the small diameter portion 54 b of the shaft portion 54 is inserted, a position adjacent to the hole portion 30 a, and the side wall 22. And a recess 30b for receiving the large-diameter portion 54a of the shaft portion 54. On the other hand, the bearing portion 31 includes a hole portion 31a into which the small diameter portion 55b of the shaft portion 55 is inserted, and a shaft portion formed at the inner peripheral edge portion of the side wall 23 at a position adjacent to the hole portion 31a. It is comprised from the recessed part 31b which receives the large diameter part 55a of 55 (refer FIG.1 and FIG.9 (a)).

  Further, as shown in FIG. 9A, taper portions 32 and 32 are provided on the front side of the bearing portions 30 and 31 that are “support portions”. That is, the front side of the side wall 22 where the hole 30a is formed and the front side of the side wall 23 where the bearing portion 31 is formed have a slightly raised shape in an arc shape (see FIG. 1), a taper portion 32 for facilitating the assembly of the hook member 50 and the case member 20 is inclined toward the back side of the housing portion at the periphery of the housing portion inner surface side of the raised portion. Is formed.

  By the way, in this embodiment, the “taper portion” for facilitating the assembly of the hook member 50 and the case member 20 is provided on the case member 20 side as described above (taper portion 32). As described above, it is also provided on the hook member 50 side (tapered portion 56), but it may be provided only on either the hook member 50 or the case member 20, and is not particularly limited.

  As shown in FIGS. 2 and 11, the boundary portion of the back wall 26 of the housing portion 21 with the upper wall 24 side has a shape bent in an arc shape, and a notch 34 is formed at the center in the width direction. Is formed. Then, as shown in FIG. 12, the first rotation restricting portion with the hook portion 52 protruding from the opening portion 27 on the upper edge portion of the opening portion 27 of the housing portion 21 through the notch portion 34. A second rotation restricting portion 35 that is in contact with 53 and restricts the rotation of the hook member 50 is formed. In this embodiment, the notch 34 cuts the central portion in the width direction on the inner surface side of the upper wall 24 into a groove shape until reaching the vicinity of the opening 27, and the second rotation having this groove shape is performed. The first rotation restricting portion 53 comes into contact with the inner surface of the restricting portion 35 (see FIG. 12).

  In addition, the said 2nd rotation control part may comprise the protruding piece shape which protruded toward the accommodating part inner side, for example. In the present invention, the “second rotation restricting portion” on the case member side and the “first rotation restricting portion” on the hook member side described above rotate the hook member so that the hooking portion is Any shape can be used as long as it can come into contact with each other and restrict the rotation of the hook member when protruding from the opening of the housing portion, and is not particularly limited.

  In the hook device 10, as shown in FIG. 3, the first rotation restricting portion 53 of the hook member 50 is brought into contact with the second rotation restricting portion 35 of the case member 20. In this state, the supported portions (here, the shaft portions 54 and 55) of the hook member 50 abut on the support portions (here, the bearing portions 30 and 31) of the case member 20 from the front side, and the hook member 50 is in this state. When the hooking portion 52 is pushed in from the front side of the opening 27 of the housing portion 21, the supported portions (here, the shaft portions 54, 55) of the hook member 50 are supported by the supporting portions (here, the bearing portion 30, 31), the hook member 50 can be assembled to the case member 20.

  As shown in FIG. 2, an elastic holding piece 37 is formed in the lower wall 25 of the accommodating portion 21 through a U-shaped slit 37 a so as to be able to bend, and its free end is an opening portion of the accommodating portion 21. It is arranged toward the 27 side. The elastic holding piece 37 is engaged with the holding protrusion 57 of the hook member 50 in a state where the hook portion 52 of the hook member 50 is housed in the housing portion 21, so that the hook portion 52 is placed in the housing portion 21. The housed state is maintained (see FIG. 11).

  As shown in FIGS. 2 and 5 to 7, on the back side of the case member 20, a pedestal portion 40 is provided for mounting a clip 60 that engages with the attached member 1 such as a panel.

  As shown in FIG. 2, the pedestal portion 40 is provided to the back wall 26 of the housing portion 21 via a gap 41, and has a frame shape in which the lower side is open and the upper side is closed. Further, the pedestal portion 40 is formed with an insertion groove 42 having a key groove shape in which the lower opening side is narrow, and a leg portion 71 of a clip 60 described later is inserted therein.

  Further, as shown in FIG. 6, a plurality of locking projections 43 project from the inner surface side of the pedestal portion 40 (on the side facing the back wall 26 of the housing portion 21). These locking projections 43 are locked to a later-described head portion 73 and flange 77 of the clip 60 in which the leg portion 71 is inserted into the insertion groove 42, and the clip 60 is dropped from the lower opening portion of the pedestal portion 40. To prevent.

  Further, as shown in FIG. 7, notches 44 are formed on the pedestal portion 40 on the upper closing portion side and on both sides in the width direction. Inside these cutouts 44, 44, there are arranged elastic pieces 45, 45 each having a doubly supported beam shape supported at both ends. The elastic piece 45 is disposed on the back side of the flange 77 of the clip 60 (the side closer to the attached member 1) (see FIG. 7). Further, as shown in FIGS. 7 and 14, on the outer surface side of each elastic piece 45, the leg portion 71 of the clip 60 is in contact with the front side of the attached member 1 in a state where the leg portion 71 is engaged with the attachment hole 3. Projections 46 are provided to bend the elastic pieces 45 and press the elastic pieces 45 against the flanges 77.

  The shape, position, and the like of the protrusion 46 are not particularly limited, but the protrusion 46 in this embodiment is an elongated protrusion provided substantially at the center of the elastic piece 45, and the outer surface of the pedestal 40 (the attached member 1). The front surface of the member to be mounted 1 is brought into contact with the mounting hole 3 when the leg portion 71 is engaged with the mounting hole 3 as described above.

  Further, as shown in FIG. 7, on both sides in the width direction of the outer surface of the pedestal portion 40, at positions spaced apart from the protrusions 46, 46, the contact portions 47, which are thin circular protrusions, 47 protrudes. The contact portions 47 and 47 contact the front side of the mounted member 1 in a state where the leg portion 71 of the clip 60 is engaged with the mounting hole 3 of the mounted member 1 (see FIGS. 11 to 14).

  Next, the clip 60 for attaching the hook device 10 to the attached member 1 will be described. As described above, the clip 60 includes the main body 70 and the pin member 80.

  As shown in FIGS. 8A and 8B, the main body 70 includes a leg portion 71 that is inserted into and engaged with the attachment hole 3 of the attached member 1, and the pedestal portion that is provided continuously with the leg portion 71. 40 and a flange 77 provided on the head 73. The leg portion 71 has a bottomed cylindrical shape, and bendable elastic engagement pieces 72, 72 that engage with the peripheral edge on the back side of the mounting hole 3 are provided on both sides in the circumferential direction. Moreover, the front-end | tip part 72a of each elastic engagement piece 72 is extended toward the head 73 side, The outer peripheral surface has comprised the taper shape.

  The head portion 73 has a long frame shape that accommodates a base portion 81 (described later) of the pin member 80 and whose both end portions are rounded. An insertion hole 76 into which a pressing portion 83 (described later) of the pin member 80 is inserted is formed in the bottom portion of the head portion 73 so as to communicate with the inside of the leg portion 71 (see FIG. 8A). Thin plate-like flanges 77 and 77 are extended from the outer peripheral surfaces of the wall portions 74 and 74 on both sides in the longitudinal direction of the head 73. A pin locking piece 75 that locks to a side edge 81a of a base 81 described later of the pin member 80 is formed inside the wall 74.

  On the other hand, the pin member 80 includes a base portion 81 that can be pushed into the head portion 73 of the main body 70, and a pressing portion 83 provided on the back side of the base portion 81. The side edge portions 81a and 81a on both sides in the longitudinal direction of the base portion 81 are shaped to be one step lower, and the pin locking pieces 75 and 75 of the main body 70 are locked. Further, a groove 82 is formed on the surface of the base 81 and into which the tip of the tool 7 such as a flathead screwdriver is inserted.

  As shown in FIG. 8B, the pressing portion 83 has a bifurcated shape on the tip side, and a tapered surface that gradually spreads outward on the inner surface of the tip of the branched portion. 84 are formed. Further, a locking projection 85 that locks to the peripheral edge of the insertion hole 76 of the main body 70 protrudes from the distal end outer surface of the pressing portion 83 (see FIG. 8A).

  When the pressing portion 83 of the pin member 80 is inserted into the insertion hole 76 of the main body 70 and the pin member 80 is pressed into the main body 70 by a predetermined distance, the locking protrusion 85 of the pin member 80 is inserted into the main body 70. The pin member 80 is retained on the main body 70 so as to be assembled and engaged with the peripheral edge of the hole 76. In this state, as shown in FIG. 10A, the tapered surfaces 84 and 84 of the pressing portion 83 of the pin member 80 are arranged on the outer peripheral surfaces of the distal end portions 72 a and 72 a of the elastic engagement pieces 72 and 72 of the main body 70. The pair of elastic engagement pieces 72 and 72 can be bent inward.

  Therefore, when the leg portion 71 of the clip 60 is inserted into the mounting hole 3, the pair of elastic engaging pieces 72, 72 are pressed and bent by the inner periphery of the mounting hole 3, and the top portion (outer diameter side) of each elastic engaging piece 72. When the most protruding portion) passes over the back side of the mounting hole 3, the elastic engagement pieces 72 are elastically restored so that the pair of elastic engagement pieces 72, 72 are engaged with the peripheral edge of the back side of the mounting hole 3. (See FIG. 10B).

  In addition, when the pin member 80 is further pushed into the main body 70 in the above state, the tip portions 72a and 72a of the pair of elastic engagement pieces 72 and 72 are pressed by the tapered surfaces 84 and 84 of the pressing portion 83, and The pair of elastic engagement pieces 72, 72 can be bent inward so as not to engage with the rear peripheral edge of the mounting hole 3 (see FIG. 10C). In this state, the pin locking pieces 75, 75 of the main body 70 are locked to the side edge portions 81a, 81a of the base 81 of the pin member 80, and the pushed state of the pin member 80 is maintained. ing.

  Next, the usage method and effect of the hook device 10 having the above-described configuration are described.

  First, a method for assembling the case member 20 and the hook member 50 will be described. That is, as shown in FIG. 3, the hook portion 52 of the hook member 50 is oriented so as to protrude from the front side of the opening portion 27 of the housing portion 21 of the case member 20, and the shaft portion of the hook member 50. The taper portions 56 and 56 of 54 and 55 are directed in a direction close to the front side of the opening portion 27 of the housing portion 21. In this state, the first rotation restricting portion 53 of the hook member 50 is brought into contact with the second rotation restricting portion 35 of the case member 20 and the large-diameter portion 54a of the shaft portion 54 is a bearing portion. The large diameter portion 55 a of the shaft portion 55 is aligned with the concave portion 31 b of the bearing portion 31. Then, the hook portion 52 of the hook member 50 is accommodated from the front side of the opening portion 27 of the accommodating portion 21 while maintaining the state where the first rotation restricting portion 53 is in contact with the second rotation restricting portion 35. Push toward the back side of the part 21.

  Then, with the first rotation restricting portion 53 and the second rotation restricting portion 35 that are in contact with each other as a fulcrum, the hook member 50 is pushed in, and the large-diameter portions 54a and 55a of the shaft portions 54 and 55 of the hook member 50 are inserted. The taper portions 56 and 56 of the shaft portions 54 and 55 are brought into contact with and guided by the taper portions 32 and 32 of the case member 20 while being inserted into the concave portions 30b and 31b of the bearing portions 30 and 31 of the case member 20, respectively. The tip portions of the portions 54 and 55 move toward the back of the housing portion while abutting against the inner surfaces of the side walls 22 and 23. Then, when the small diameter portion 54b of the shaft portion 54 is inserted into the hole portion 30a of the bearing portion 30, and when the small diameter portion 55b of the shaft portion 55 is inserted into the hole portion 31a of the bearing portion 31, the shaft portions 54 and 55 are inserted into the bearing portion. The hook member 50 can be assembled to the case member 20 by being rotatably supported by the members 30 and 31.

  Thus, in the hook device 10, as described above, the first rotation restricting portion 53 is brought into contact with the second rotation restricting portion 35, and the first rotation restricting portion 53 in contact with each other Since the hook member 50 can be assembled using the so-called lever principle of pushing the hook member 50 with the second rotation restricting portion 35 as a fulcrum, the pushing force of the hook member 50 can be reduced and the case member The hook member 50 can be easily assembled to 20.

  Further, by pushing the hook member 50 with the first rotation restriction portion 53 and the second rotation restriction portion 35 as fulcrums, the shaft portions 54 and 55 of the hook member 50 are inserted into the bearing portions 30 and 31 of the case member 20. Since the hook member 50 can be prevented from rotating before being pushed, the pushing force of the hook member 50 can be securely transmitted to the case member 20, and the hook member 50 is easily assembled to the case member 20. be able to.

  Further, in this embodiment, the hooking portion 52 protrudes from the opening portion 27 of the accommodating portion 21 and the shaft portions 54 and 55 of the hook member 50 are not engaged with the bearing portions 30 and 31 of the case member 20. In the state, on the back side of the shaft parts 54 and 55 of the hook member 50 and on the front side of the bearing parts 30 and 31 of the case member 20, the taper part 56 that facilitates the assembly of the hook member 50 and the case member 20, 32 are provided (see FIGS. 1 and 9). Therefore, as described above, when the hook member 50 is pushed in by bringing the first rotation restricting portion 53 into contact with the second rotation restricting portion 35, the shaft portions 54 and 55 (supported portions) of the hook member 50 are supported. Portion) can be easily engaged with the bearing portions 30 and 31 (support portions) of the case member 20 via the tapered portions 56 and 32, and the hook member 50 can be more easily engaged with the case member 20. Can be assembled.

  Furthermore, in this embodiment, as shown in FIG. 1 and FIG. 9A, the shaft portions 54 and 55 provided on the base portion 51 of the hook member 50 have large diameter portions 54a and 55a and smaller diameters. Corresponding to this, concave portions 30b, 31b for receiving the large diameter portions 54a, 55a and small diameter portions 54b, 55b are inserted into the bearing portions 30, 31 of the case member 20 correspondingly. Holes 30a and 31a are provided. Therefore, as shown in FIG. 3, in order to assemble the hook member 50 to the case member 20, when the second rotation restricting portion 35 is brought into contact with the first rotation restricting portion 53 and the hook member 50 is pushed in, the hook member 50 is Since the large-diameter portions 54a and 55a of the shaft portions 54 and 55 of the member 50 are guided by entering the concave portions 30b and 31b of the bearing portions 30 and 31 of the case member 20, the hook member 50 can be pushed in. 50 can be assembled smoothly.

  Further, in this embodiment, a shaft portion 54 having a long large diameter portion 54 a is provided on one side of the base portion 51 of the hook member 50, and on the other side of the base portion 51 than the large diameter portion 54 a of the shaft portion 54. A shaft portion 55 having a short large diameter portion 55a is provided (see FIG. 9B). Correspondingly, the case member 20 also has a recess 30b that receives the long large diameter portion 54a of the shaft portion 54 in the bearing portion 30. And a recess 31b for receiving the short large-diameter portion 55a of the shaft portion 55 is provided in the bearing portion 31 (see FIGS. 1 and 9A). When the member 50 is assembled, it is necessary to align the shaft portion 54 with the bearing portion 30 and align the shaft portion 55 with the bearing portion 31 as shown in FIG. Therefore, it is possible to reliably prevent the hook member 50 from being attached to the case member 20 in the wrong mounting direction (prevention of incorrect assembly).

  Further, when the clip 60 is assembled to the pedestal 40 on the back side of the case member 20, the following is performed. That is, the pressing portion 83 of the pin member 80 is inserted into the insertion hole 76 of the main body 70, and the locking protrusion 85 of the pin member 80 is engaged with the periphery of the insertion hole 76 of the main body 70, so Is assembled in advance. Then, the leg portion 71 of the clip 60 is inserted into the insertion groove 42 by inserting and pushing the head portion 73 of the clip 60 from the lower opening side of the gap 41 provided in the pedestal portion 40 of the housing portion 21. At the same time, as shown in FIG. 6, the head 73 and the flange 77 enter the gap 41, and a plurality of locking projections 43 on the inner surface side of the pedestal portion 40 are locked thereto. It can be installed in a state that prevents it from coming off. The clip 60 attached to the frame-shaped pedestal portion 40 in a retaining state can be moved by a slight distance in the vertical and horizontal directions with respect to the pedestal portion 40, and the position of the leg portion 71 is corrected. It is possible.

  Then, as shown in FIG. 5, the pin 6 protruding from the mounting member 5 such as a trim board is inserted into the holes of the plurality of fixing pieces 28 of the hook device 10 and welded or bonded to the mounting member 5. The hook device 10 can be fixed. Thereafter, as shown in FIG. 10 (a), the distal end side of the leg portion 71 of the clip 60 fixed to the mounting member 5 is inserted into the mounting hole 3 of the mounted member 1 such as a panel and pushed in, thereby mounting When the pair of elastic engagement pieces 72, 72 are pressed against the inner periphery of the hole 3 and the top part passes the back side of the attachment hole 3, each elastic engagement piece 72 is elastically restored, and the back side of the attachment hole 3. A pair of elastic engagement pieces 72 and 72 are engaged with the periphery, whereby the attachment member 5 can be attached to the attachment member 1 via the clip 60 (see FIG. 10B).

  At this time, the clip 60 can be moved up and down and left and right with respect to the pedestal portion 40, and the position of the leg portion 71 can be corrected. The leg portion 71 can be appropriately moved to be firmly inserted into the mounting hole 3, and the mounting workability can be improved.

  As shown in FIG. 14, in this embodiment, since the pair of contact portions 47, 47 are provided on the outer surface side of the pedestal portion 40, the leg portion 71 of the clip 60 is attached to the attached member 1. The pair of contact portions 47, 47 are in contact with the front side of the mounted member 1 in a state of being engaged with the mounting hole 3, so that the hook device 10 is mounted on the mounted member 1 in a slightly inclined state. It has become.

  As described above, in the present embodiment, the pedestal portion 40 for mounting the clip 60 is provided on the back side of the case member 20, and the clip 71 is inserted into the mounting hole 3 and engaged with the leg portion 71. And a head 73 that is connected to the base 40 and is held by the pedestal 40, the leg 73 is attached to the case member 20 with the head 73 held by the pedestal 40. The hook device 10 can be attached to the attached member 1 via the clip 60 by a simple operation in which 71 is inserted into the attachment hole 3 of the attached member 1 and engaged.

  Further, as shown in FIG. 14, in a state where the leg portion 71 of the clip 60 is fixed to the attachment hole 3 of the attached member 1, the protrusion 46 provided on the elastic piece 45 of the pedestal portion 40 is provided with the attached member. In order to bend the elastic piece 45 by contacting the front side of 1 (refer to the imaginary line in FIG. 14) and press the elastic piece 45 against the back surface of the flange 77 of the clip 60, for example, during vibration during vehicle running or during installation Can be suppressed and the generation of abnormal noise can be prevented.

  Furthermore, in this embodiment, as described above, the hook device 10 is fixed to the attachment member 5 such as a trim board, and the attachment member 5 is attached to the panel or the like via the clip 60 attached to the hook device 10. Since it was made to attach to the to-be-attached member 1, the load of the bag, luggage, etc. which act on the hook part 52 of the hook member 50 can be borne not only by the to-be-attached member 1, but also the attaching member 5, It can endure a high load (when the hook device 10 is attached only to the member 1 to be attached, the load is received only by the member 1 to be attached, and it is difficult to endure a high load).

  When a bag or baggage is to be hooked on the hook portion 52 of the hook member 50, the hook portion 52 is in a direction protruding from the front side of the opening portion 27 of the housing portion 21. The member 50 is rotated. Then, as shown in FIG. 12, the first rotation restricting portion 53 of the hook member 50 contacts the second rotation restricting portion 35 of the case member 20, and the rotation of the hook member 50 is restricted. Then, by hooking a handle such as a bag or baggage on the hooking portion 52 of the hook member 50, the bag or baggage can be held in a suspended state.

  Further, in the above hook use state, the hook portion 52 protrudes from the lower front side of the opening portion 27 of the housing portion 21, and the design surface D of the base portion 51 of the hook member 50 and the hook portion 52 is the housing portion 21. Since it is located obliquely downward toward the opening 27 and does not contact the inner surface of the accommodating portion 21 (see FIG. 12), the design surface D can be prevented from being damaged when the hook is used. The appearance of the design surface D can be prevented from being damaged when the hook is not used.

  Further, when the hook is used, as shown in FIG. 12, the first rotation restricting portion 53 of the hook member 50 contacts the second rotation restricting portion 35 of the case member 20, and the hook member 50 Since the rotation is restricted, the load G is supported by the bearing portions 30 and 31 of the case member 20 using the contact portion between the first rotation restriction portion 53 and the second rotation restriction portion 35 as a fulcrum. A force F that presses the shaft portions 54 and 55 of the hook member 50 against the back of the housing portion 21 of the case member 20 acts, and the shaft portions 54 and 55 of the hook member 50 cause the bearing portions 30 and 31 of the case member 20 to move. It is hard to come off, and even a heavy load can be hooked stably.

  Further, when a load or the like is hooked on the hooking portion 52 of the hook member 50, a force F directed toward the back side of the case member 20 acts on the shaft portions 54 and 55 (see FIG. 12). At this time, in this embodiment, as shown in FIG. 9, the shaft portions 54 and 55 of the base portion 51 of the hook member 50 have large-diameter portions 54 a and 55 a, and the bearing portions 30 and 31 of the case member 20 Since the concave portions 30b and 31b for receiving the large diameter portions 54a and 55a are provided, the large diameter portions 54a and 55a of the shaft portions 54 and 55 are supported by the concave portions 30b and 31b of the bearing portions 30 and 31, respectively. Since the bag 22 and the load such as baggage can be received by the side wall 22 and the side wall 23, the load can endure a high load, and even a heavy load can be hooked stably.

  Furthermore, there is a case where it is desired to remove the hook device 10 from the mounting hole 3 of the mounted member 1 for reasons such as maintenance and parts replacement. In this case, as shown in FIG. 13, the hook member 50 is rotated and the design surface D is lifted to such an extent that the tip of the tool 7 can be inserted (here, the design surface D is substantially horizontal). ), The tip of the tool 7 is inserted into the groove 82 of the pin member 80 of the clip 60 through the clip fixing release hole 26a of the accommodating portion 21. When the tool 7 is pushed in this state, as shown in FIG. 10C, the tip portions 72a, 72a of the pair of elastic engagement pieces 72, 72 are pressed by the tapered surfaces 84, 84 of the pressing portion 83, The pair of elastic engagement pieces 72, 72 bend inward to such an extent that they do not engage with the back side periphery of the mounting hole 3, and the side edge portions 81 a, 81 a of the base portion 81 of the pin member 80 are connected to the pin engagement of the main body 70. The stop pieces 75 and 75 are locked, and the pushing state of the pin member 80 is maintained. Thereafter, the tip of the tool 7 is pulled out from the groove 82 and the mounting member 5 is pulled away from the mounted member 1, whereby the pair of elastic engagement pieces 72, 72 are pulled out from the mounting hole 3, and clipped from the mounting hole 3. 60 is removed and the hook device 10 can be removed.

  On the other hand, when the hook member 50 is not used, the hook portion 52 is lifted and the base portion 51 is rotated so that the holding protrusion 57 of the hook member 50 is elastically held by the case member 20 as shown in FIG. The hook 37 can be engaged with the click feeling to hold the state where the hook 52 is housed in the housing 21, and the hook 52 is housed in the housing 21 due to the click feeling. It is possible to reliably grasp what has been done.

  It should be noted that the present invention is not limited to the above-described embodiment, and various modified embodiments are possible within the scope of the present invention, and such an embodiment is also included in the scope of the present invention. .

DESCRIPTION OF SYMBOLS 10 Hook apparatus 20 Case member 21 Accommodating part 27 Opening part 30 and 31 Bearing part 30a Hole part 30b Recess part 35 2nd rotation control part 40 Base part 45 Elastic piece 46 Protrusion part 50 Hook member 51 Base part 52 Hook part 53 1st Rotation restricting portions 54, 55 Shaft portion 54a Large diameter portion 54b Small diameter portion 56 Tapered portion 60 Clip 70 Main body 71 Leg portion 72 Elastic engagement piece 77 Flange 80 Pin member

Claims (4)

A case member provided with a housing portion having an opening on the front side, and a hook member rotatably attached to the case member;
The hook member is provided on both sides of the base portion, a base portion rotatably supported by the case member, a hook portion extending from the base portion and protruding and retracting from the opening as the base portion rotates. And a first rotation restricting portion provided in a direction different from the extending direction of the hooking portion of the base portion,
The case member is provided on both sides of the housing portion, and is provided at a support portion that engages with the supported portion and rotatably supports the base portion, and an upper edge portion of the opening portion, and the hook And a second rotation restricting portion that abuts on the first rotation restricting portion and restricts the rotation of the hook member in a state where the portion protrudes from the opening.
When the hook member is pushed in from the front side of the opening of the housing portion in a state where the first rotation restricting portion of the hook member is in contact with the second rotation restricting portion of the case member, the hook A hook device characterized in that a supported portion of a member engages with a support portion of the case member so that the hook member can be assembled to the case member.   The hook portion protrudes from the opening, and the supported portion of the hook member is not engaged with the support portion of the case member, and / or the back side of the supported portion of the hook member, and / or The hook device according to claim 1, wherein a taper portion that facilitates assembly of the hook member and the case member is provided on a front side of the support portion of the case member. The supported portion of the hook member is a pair of shaft portions protruding from both sides of the base portion, and the support portion of the case member is a pair formed on both sides of the inner surface of the housing portion and into which the shaft portion is inserted. The bearing part of
At least one of the shaft portions includes a large-diameter portion protruding from the base portion, and a small-diameter portion connected to the large-diameter portion and having a smaller diameter than the large-diameter portion,
3. The hook device according to claim 1, wherein at least one of the bearing portions includes a hole portion into which a small diameter portion of the shaft portion is inserted, and a concave portion that receives a large diameter portion of the shaft portion. A hook device attached to a member to be attached,
On the back side of the case member, a pedestal for mounting a clip that engages with the attached member is provided,
The clip is provided in a leg portion inserted into and engaged with an attachment hole formed in the attached member, a head portion connected to the leg portion and held by the pedestal portion, and the head portion. Flange part,
The pedestal portion of the case member is provided with a flexible elastic piece disposed on the back side of the flange portion, and the elastic piece, and the shaft portion of the clip is engaged with the attachment hole, and The hook device according to any one of claims 1 to 3, further comprising: a protrusion that abuts on a front side of the mounting member and bends the elastic piece to press-contact the flange.

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