JP4910024B2 - Lid mounting structure and lid - Google Patents

Description

  The present invention relates to a lid mounting structure for opening and closing a bendable interior material opening provided in an automobile, and a lid.

  An opening part may be formed in the interior material of an automobile, and a lid member may be provided in the opening part. For example, in an automobile that fixes a child seat with a belt-like fastener called a tether belt, an opening is formed in the floor carpet (interior material), and an anchor plate for engaging a hook at the tip of the tether belt is fixed to the floor panel. A tether anchor cover (cover material) that covers the anchor plate is provided in the opening of the interior material.

The child seat anchor mounting structure described in Patent Document 1 is such that the anchor plate is fixed to the floor panel on which the floor mat (interior material) is laid on the upper side, and the bottomed box-shaped cover body opened on the upper side and the removal An anchor cover made of a possible lid (lid material) is fixed. An anchor cover that houses the anchor plate is provided with an opening that allows the base of the anchor plate to pass therethrough and a contact portion that extends to the extension of the anchor plate. The base of the anchor plate is fixed to the floor panel through the opening of the anchor cover. The anchor cover is fixed in a state of being sandwiched between the extension portion of the anchor plate and the floor panel at the contact portion.
In the anchor mounting structure, since it is necessary to remove the lid from the cover body when the hook at the end of the child seat holding belt is engaged with the anchor plate, the removed lid may be lost.

  The child seat anchor device described in Patent Document 2 includes a child seat anchor for engaging a child seat hook with a mounting portion having an opening provided in a rear parcel (interior material) of an automobile to fix the child seat to the rear passenger seat. It is installed. A cover body (lid member) that closes the opening of the mounting portion when the child seat anchor is not used is mounted on the base body via a hinge mechanism.

JP 2000-255380 A JP 2002-104037 A

  However, additional parts such as a hinge pin are required to provide the hinge mechanism. This becomes a factor which raises the cost for providing the cover body for opening and closing the opening part of the rear parcel.

  In view of the above, an object of the present invention is to attach a lid material to a bendable interior material provided in an automobile even without a separate part for attaching the lid material.

In order to achieve the above object, the present invention is a cover mounting structure for opening and closing a bendable interior material opening provided in an automobile,
The interior material is formed with a tilting piece cut along the periphery of the opening, leaving a tilting shaft portion of the lid.
The cover member is provided with a cover part that covers the opening part and is disposed on the front side of the interior material, and a front and back through part that exits from the cover part to the back side of the interior material through the opening part,
The front and back penetrating portions are hooked with a tilting piece passing portion for passing through at least a part of the tilting piece in a direction opposite to the cover portion, and the tilting piece of a portion passing through the tilting piece passing portion. And a protrusion for stopping,
The tilting piece is formed with a protruding portion passing portion for passing the protruding portion through a portion that is passed through the tilting piece passing portion,
The lid is attached to the interior material so that it can be tilted by passing the projecting portion through the projecting portion passing portion through the tilting piece passing portion and the tilting piece being hooked on the projecting portion. It is characterized by being.

Further, the present invention is a bendable interior material provided in an automobile, wherein a tilting piece cut along the periphery of the opening portion is formed leaving a tilting shaft portion, and a projecting portion passage portion is formed on the tilting piece. In order to open and close the opening of the formed interior material, the lid material is attached to the interior material so as to be tiltable,
A cover that covers the opening and is disposed on the front side of the interior material;
A front and back through part that goes out from the cover part through the opening to the back side of the interior material,
The front and back penetrating portions are passed through the tilting piece passage portion for passing through at least a part of the tilting piece in the direction opposite to the cover portion, and the protruding portion passage portion through the tilting piece passage portion. And a protruding portion for hooking the tilting piece.

  In the lid member, at least a part of the tilting piece of the bendable interior material is passed through the tilting piece passing portion, and the protruding portion passing portion of the tilting piece passing through the tilting piece passing portion is passed through the protruding portion. By being hooked, it is attached to the interior material so as to be tiltable. Therefore, when attaching the lid material to the bendable interior material, a separate part for attaching the lid material is not required.

Interior materials to which the present invention can be applied include carpets, mats, and the like. The mounting position of the lid member includes a luggage compartment, a vehicle compartment, and the like. Further, the installation location of the interior material includes a floor portion of the luggage compartment or the compartment, a side portion of the cargo compartment or the compartment, a ceiling portion of the cargo compartment or the compartment, and the like.
The opening may be a through-hole penetrating the front and back of the interior material, or a notch-like portion connected to the edge of the interior material.
The shaft portion of the tilting piece of the interior material may be a portion whose position changes as the lid material tilts.
The part through which the tilting piece of the front and back penetrating part passes may be a part through which only a part of the tilting piece passes, or a part through which the entire tilting piece passes.

  In the front and back through portions, a pushing groove forming portion for forming a pushing groove for pushing a pushing piece leaving a part of the peripheral edge of the protruding portion passing portion between the protruding portion and a tilting piece passing through the tilting piece passing portion An edge hooking portion for hooking an edge portion of the tilting piece while holding it in a bent state of 180 ° or more may be provided.

According to the invention which concerns on Claim 1, Claim 10, it becomes possible to attach a cover material to the bendable interior material provided in the motor vehicle, even if there is no separate part for attaching a cover material.
In the inventions according to claims 2 to 4, it is possible to make it difficult to remove the lid from the interior material.
In the invention which concerns on Claim 5, generation | occurrence | production of the noise by a cover material and a buckle contacting can be suppressed.
In the invention which concerns on Claim 6, since it is not necessary to let the whole tilting piece pass to a tilting piece passage part, the freedom degree of the shape of a cover material can be improved.
In the invention which concerns on Claim 7, the structure of the suitable interior material which makes the attachment of a cover material easy can be provided.
In the invention which concerns on Claim 8, Claim 9, the structure of the suitable cover material which closes the opening part of an interior material can be provided.

It is a principal part perspective view which illustrates the back side of the interior of the motor vehicle 1 which employ | adopted the attachment structure ST1 of the cover material 50 which concerns on one Embodiment of this invention. 2A is a side view illustrating the main part of the interior of the automobile 1, and FIG. 2B is a cross-sectional view illustrating a vertical section of the interior material 30. 4 is a vertical cross-sectional view illustrating the attachment structure ST1 of the lid member 50 in a state where the tip portion 28 of the tether belt 26 is hooked on the anchor 12. FIG. 3 is a vertical cross-sectional view illustrating a mounting structure ST1 of a lid member 50 in a state where a tip end portion 28 of a tether belt 26 is removed from an anchor 12. FIG. It is a perspective view which illustrates the bottom side of attachment structure ST1 of the cover material 50. FIG. 4 is a perspective view illustrating a main part of an interior material 30. FIG. (A) is a plan view illustrating the main part of the interior material 30, and (b) is a plan view illustrating the lid member 50. 4 is a perspective view illustrating the bottom side of the lid member 50. FIG. It is a front view which shows the cover material 50 seeing from the A1 direction of FIG. FIG. 9A is a vertical sectional view showing the lid member 50 as viewed from the position A2 in FIG. 8, and FIG. 9B is a diagram schematically illustrating an angle θ of bending of the tilting piece 36. FIG. 6 is a perspective view of a principal part illustrating the back side of the lid member 50 and the interior material 30 in a state where the threading piece 41 is passed through the tilting piece threading part 65. FIG. 5 is a perspective view of a main part illustrating the back side of the lid member 50 and the interior member 30 in a state where the front end edge 43 of the threading piece 41 is inserted into the insertion groove 79. (A) is a top view which shows the principal part of the interior material 30 which concerns on a modification, (b) is a vertical sectional view which illustrates the principal part of the attachment structure ST1 of the cover material 50 which concerns on a modification.

(1) Configuration of the lid mounting structure:
1 and 2 (a) show a station wagon type passenger car 1 designed and equipped for use on a road. Of course, the present invention is also applicable to motor vehicles such as a three-row seat type and a sedan type.
In the automobile 1 of the present embodiment, the luggage compartment LR1 behind the rear seat 22 is connected to the compartment SP1. When the child seat 24 is mounted on the rear seat 22, the left and right sides of the child seat 24 are fixed by the seat belt for the rear seat 22. Here, the child seat includes a baby seat for an infant. The upper end of the child seat 24 is connected to the front end of a tether belt 26 for holding the child seat. On the other hand, an anchor plate (anchor) 12 is fixed to the floor panel (vehicle body panel) on the lower side of the luggage compartment LR1, and a tether anchor cover (lid member) 50 for opening and closing the upper side of the anchor plate 12 is a carpet (interior material) 30. Is attached. Therefore, when the tether belt 26 is passed over the rear seat 22, the cover 50 is opened, and the hook (tip portion) 28 of the tether belt 26 is engaged with the anchor plate 12, the child seat 24 is held on the rear seat 22. Of course, if an anchor is provided under the foot of the rear seat 22, the child seat can be mounted on the front seat 21 with the seat belt for the front seat 21 and the tether belt.

As shown in FIGS. 3 and 4, the anchor plate 12 for fixing the hook 28 of the tether belt 26 that has passed through the opening 35 of the carpet 30 is disposed on the back side of the carpet 30. The anchor plate 12 is made of metal or the like, and has a through hole 13 for engaging the hook 28 of the tether belt. The anchor plate 12 is attached to the floor panel 10 made of metal or the like with, for example, bolts and nuts and fixed by welding or the like.
On the floor panel 10, a pad 16 having a pad opening 17 at a portion around the anchor plate 12 is installed for raising. The pad 16 may be a fiber felt in which fibers such as synthetic resin fibers are gathered to give cushioning properties, a resin foam molded body formed by foaming a resin such as a thermoplastic resin, and the like. The pad 16 is cut according to the position of an opening 35 of the carpet 30 to be described later to form a pad opening 17. Here, the pad abutting piece 63 of the cover pushes the end surface 17a of the pad 16 at the front edge portion of the pad opening 17 into the end surface 17a of the pad 16 at the rear edge portion of the pad opening 17. The pad opening 17 is set so that the contact piece 63 bites in. Thereby, the dimensional variation in the front-rear direction D1 of the carpet opening 35 and the dimensional variation of the pad opening 17 are absorbed, and the tether anchor cover 50 is satisfactorily assembled to the carpet 30.

  The tether belt 26 is a belt-like fastener, and a length-adjusting buckle 27 is attached to the webbing, and a hook 28 is provided at the leading end as the rear end. The webbing is formed by knitting a fiber having excellent tensile strength, such as polyester fiber, into a belt shape. The buckle 27 is a resin molded product or the like in which a metal part is inserted, and is located at a position facing the front edge of the winding rib 75 of the cover 50 when the hook 28 is engaged with the anchor plate 12. The hook 28 is made of metal or the like and can be inserted into the through hole 13 of the anchor plate.

  The carpet (interior material) 30 is bendable and has an opening 35 through which the tether belt 26 is passed. A tether anchor cover 50 is attached to the carpet 30 to open and close the opening 35. An outline of the attachment structure ST1 of the tether anchor cover 50 is as follows.

As shown in FIG. 6 and the like, the carpet 30 is formed with a tilting piece 36 that is cut along the periphery of the opening 35 leaving the tilting shaft portion 37 of the cover 50.
As shown in FIG. 8 and the like, the cover 50 includes a cover 52 that covers the opening 35 and is disposed on the front side (upper side) of the carpet 30, and the back side of the carpet 30 through the opening 35 from the cover 52 ( A front and back through portion 60 that goes out to the lower side is provided.
The front and back penetrating portion 60 is provided with a tilting piece passage portion 65 and a tilting piece passage portion 65 for passing through the passage piece 41 (a part of the tilting piece 36) in a direction (downward) opposite to the cover portion 52. Folding ribs (protrusions) 70 are provided to hook the tilting piece 36 of the passing portion. Here, the “folding rib” is a name for making the invention easy to understand sensuously, and includes a rib when the tilting piece of the portion hooked on the “folding rib” is not folded.
The tilting piece 36 is formed with a projecting portion passage portion 45 for allowing the folding rib 70 to pass through a portion that is passed through the tilting piece passage portion 65.
The cover 50 can be tilted with respect to the carpet 30 by the folding rib 70 being passed through the protruding portion passing portion 45 that has passed through the tilting piece passing portion 65 and the tilting piece 36 being hooked on the folding rib 70. It is attached.

  As described above, when the tether anchor cover 50 is attached to the bendable carpet 30, separate parts such as a hinge pin and a screw for attaching the cover 50 are not required.

Hereinafter, the detail of each part of the attachment structure ST1 of this embodiment is demonstrated.
The carpet (interior material) 30 preferably has a high returnability to bending from the viewpoint of biasing the cover 50 in the closing direction.
As shown in the vertical sectional view of FIG. 2B, the carpet 30 of the present embodiment has a fiber layer 31 and a backing layer 32 laminated. For the fiber layer 31, various carpets for automobiles such as a tufted carpet in which a pile yarn is inserted into a base fabric and a needle punch carpet in which fibers are entangled by needling a nonwoven web are used. be able to. For the backing layer 32, an elastomer such as a thermoplastic elastomer or rubber, a modified resin obtained by adding an elastomer to a synthetic resin such as a thermoplastic resin, a material obtained by adding an additive such as a colorant to these materials, or the like can be used. It is preferable that the fiber layer 31 is lined with these elastic materials to form the lining layer 32 because the cover 50 is urged in the closing direction.
Of course, it is also possible to use a carpet without a backing layer, although the elasticity is reduced.

As shown in FIG. 6 and FIG. 7A, the carpet 30 is provided with a tilting piece 36 that forms an opening 35, and a winding piece (through piece) that opens in the opposite direction with respect to the tilting piece 36. ) 41 is provided, and a push-in piece 46 that is opened in a reverse direction with respect to the entrainment piece 41 is provided. In FIG. 7A, the position of the cover covering portion 52 is indicated by a two-dot chain line.
“Entrainment” is a name for making the invention intuitively understandable, and includes bending at an angle of less than one rotation, such as 180 ° to 270 °.

The opening 35 is a portion surrounded by a slit that forms the tilting piece 36 and a shaft portion 37, and is a through-hole penetrating the front and back. Here, the edge part which opposes the axial part 37 in the opening part 35 is called the opening-and-closing side edge part 35a.
The tilting piece 36 has a so-called tongue piece shape by a slit along the periphery of the opening 35. The tilting piece 36 is arranged so that the portion excluding the winding piece 41 is disposed close to the cover covering portion 52 and tilts about an uncut portion 37 that is a shaft portion of the tilting of the cover 50. The uncut portion 37 of the tilting piece of the present embodiment is the rear side. The leading edge 38 that is on the opposite side (front side) of the uncut portion 37 is disposed in the vicinity of the open / close side edge 53a of the cover portion 52 of the cover.

The entrainment piece 41 formed on the tilting piece 36 is formed by cutting a part of the periphery so as to pass through the tilting piece passing portion 65 of the cover between the periphery of the opening 35 and the periphery of the protruding portion passing portion 45. The slits form a so-called tongue piece. The entrainment piece 41 is formed by cutting along the periphery of the front and back through-hole passing portion 40 leaving a part of the periphery of the front and back through-hole passing portion 40 that is an opening through which the front and back through-hole 60 is passed through. It can be said that there is. The uncut portion 42 of the winding piece 41 is a portion on the opposite side (front side) to the non-cut portion 37 of the tilting piece 36. The leading edge portion 43 on the opposite side (rear side) from the uncut portion 42 is inserted into the insertion groove 79 of the cover 50. By forming the winding piece 41 in the tilting piece 36, it is not necessary to pass the entire tilting piece 36 through the tilting piece passing portion 65, so that the degree of freedom of the shape of the cover 50 is improved.
The pushing piece 46 formed on the winding piece 41 is cut along the peripheral edge of the protruding portion passage portion 45 leaving a part of the peripheral edge of the protruding portion passage portion 45 which is an opening through which the folding rib 70 passes through the front and back. The so-called tongue pieces are formed by the formed slits. The non-cutting portion 47 of the pushing piece 46 is a portion on the opposite side (rear side) to the non-cutting portion 42 of the winding piece. The pushing piece 46 is pushed into the pushing groove 77 of the cover 50.

The tether anchor cover (lid member) 50 attached to the tilting piece 36 is a single member in which the cover portion 52 and the front and back through portion 60 are integrally formed.
As shown in FIGS. 7A and 7B, the cover 52 is formed in a substantially rectangular flat plate shape having a handle portion 54 for opening and closing the cover 50 at the opening and closing side edge 53 a. It is arranged on the front side. The cover 52 is wider than the opening 35 of the carpet. Specifically, the opening / closing side edge 53a is the front side of the tip end edge 38 of the tilting piece, and the shaft side edge 53b is the rear side of the non-cutting portion 37 of the tilting piece. The edge 53c in the direction D2 is also outside the edge in the axial direction D2 of the tilting piece 36. Since the edge 53 of the cover 52 is outside the opening 35, the tilting piece 36 can be made difficult to see and the appearance of the mounting structure ST1 can be improved, and the opening 35 is concealed when the cover 50 is closed. Thus, the appearance of the mounting structure ST1 can be improved. Further, since the shaft portion 37 is inside the cover portion 52, the position of the shaft portion 37 is slightly changed as the cover 50 is tilted, and the opened cover 50 is easily closed naturally.

  As shown in FIG. 4, the open / close side edge 53a and the shaft side edge 53b of the cover 52 are slightly downward, and slightly bite into the surface of the carpet 30 when the cover 50 is closed. Yes. Thereby, it becomes the external appearance which the surface of the carpet 30 and the surface of the cover part 52 connect smoothly, and the appearance of mounting structure ST1 is improving.

As shown in FIG. 8 and the like, the front and back through portion 60 includes a standing wall portion 61, a tilting piece passing portion 65, a folding rib (projecting portion) 70, a winding rib (pushing groove forming portion) 75, and a pressing rib (inserting groove forming). Part) 78, etc. are formed.
The standing wall portion 61 has a cross section along the cover portion 52 smaller than the cover portion 52, and protrudes from the cover portion 52 through the opening 35 to the back side of the carpet 30. The standing wall portion 61 is formed with a pad latching piece 62 and a pad abutting piece 63 at a portion on the tilting shaft portion 37 side (rear side), and bulges on a portion on the opposite side (front side) from the shaft portion 37. A portion 64 is formed, and axial end wall portions 61a and 61a are formed on both sides of the tilting axial direction D2.

  As shown in FIGS. 3 and 4, the pad latching piece 62 extends from the cover portion 52 in the rear side direction, and extends from the middle toward the REAR direction that is outside the pad opening portion 17. . Thereby, the pad latching piece 62 is convex in the REAR direction and latches on the back surface 16b of the pad 16 at the portion that becomes the periphery of the pad opening 17 when the cover 50 is closed. Therefore, the structure of the pad latching piece 62 is a suitable structure that keeps the opening 35 closed.

As for the bulging part 64, the vertical cross section along the front-back direction D1 of a motor vehicle has bulged to the front side. That is, the bulging portion 64 bulges in the FRONT direction, which is outside the pad opening portion 17, and comes into contact with the end surface 17 a of the pad 16 at the peripheral edge of the pad opening portion 17 when the cover 50 is closed.
The pad contact piece 63 extends from the pad hooking piece 62 in a rib shape in the REAR direction. That is, the pad abutting piece 63 is convex in the REAR direction outside the pad opening 17 and abuts against the end surface 17 a of the pad 16 at the periphery of the pad opening 17 when the cover 50 is closed. A plurality of pad abutting pieces 63 of the present embodiment are formed on the pad latching pieces 62.
When the cover 50 is closed, the bulging portion 64 comes into contact with the front pad end surface 17a so as to press the pad abutting piece 63 against the rear pad end surface 17a by a backward force applied to the bulging portion 64 from the pad end surface 17a. Bite. Therefore, the structure of the bulging part 64 and the pad contact piece 63 is a suitable structure for keeping the opening 35 closed.

As shown in FIGS. 8, 9, and 10 (a), the tilting piece passing portion 65 moves the carpet winding piece 41 in the front-rear direction D1 from between the cover portion 52 and the bulging portion 64 to the inside of the standing wall portion 61. It is a through hole that passes through. Specifically, the upper side of the tilting piece passage portion 65 is the cover portion 52, both axial sides D2 of the tilting piece passage portion 65 are the axial end wall portions 61a and 61a, and the lower side of the tilting piece passage portion 65 is the passage. A direction extending portion 66 is provided. The through-direction extending portion 66 extends in the REAR direction from the upper edge portion of the winding rib 75 in a state of being bridged between the axial end wall portions 61a and 61a. An extension portion 67 extends in the REAR direction from the central portion in the axial direction D2 of the through-direction extension portion 66.
A rib-like bending guide portion 68 is formed on the front and back through portion 60 side of the cover portion 52 on the rear side of the tilting piece passage portion 65 and the amount of extension to the back side increases as it becomes the rear side. The leading edge portion of the bending guide portion 68 extending to the back side has an arc shape that is convex on the front side, and guides the entrainment piece 41 that has passed through the tilting piece passage portion 65 to the back side. A plurality of bending guide portions 68 of the present embodiment are formed in the cover portion 52.

  The folding rib (projecting portion) 70 projects in a standing wall shape from the through-direction extending portion 66 and the extending portion 67 to the back side. The folding rib 70 is provided with a reinforcing rib 71 that connects the extension portion 67.

The entraining rib 75 (pushing groove forming portion) extends in the through direction in a state of being spanned by the axial end wall portions 61a and 61a on the front side of the folding rib 70 in the region surrounded by the standing wall portion 61. It extends in a standing wall shape from the portion 66 to the back side. The leading edge portion of the winding rib 75 extending to the back side is a position facing the buckle 27 of the tether belt 26 in which the hook 28 is engaged with the anchor plate 12. On the rear side surface of the winding rib 75, a pressing groove 77 for pressing the pressing piece 46 in the winding piece 41 in which the folding rib 70 is passed through the protruding portion 45 is formed between the folding rib 70. The width of the push-in groove 77 (length in the front-rear direction D1) is larger than the thickness of the carpet 30 and slightly smaller than twice the thickness of the carpet 30. As a result, the pushing piece 46 is sandwiched and held between the winding rib 75 and the folding rib 70 when folded in two and pushed into the pushing groove 77.
From the viewpoint of preventing the cover 50 from coming into direct contact with the buckle 27, the height H1 of the winding rib 75 from the cover portion 52 to the back side direction is such that the standing wall portion 61, the bulging portion 64, It is preferable that the height of the folding rib 70 and the holding rib 78 is higher.

The holding rib (insertion groove forming portion) 78 extends in a standing wall shape in the REAR direction from the bulging portion 64 toward the winding rib 75. The rear edge portion of the holding rib 78 pushes in the insertion groove 79 for inserting the leading edge portion 43 of the winding piece while holding the winding piece 41 that has passed through the tilting piece passage portion 65 in a bent state of 180 ° or more. The portion 75 is formed between a portion opposite to the pushing groove 77. That is, the holding rib 78 and the winding rib 75 are edge hooking portions that hook the edge of the winding piece 41 while holding the winding piece 41 that has passed through the tilting piece passing portion 65 in a bent state of 180 ° or more. 80.
Here, as shown in FIG. 10B, the bent angle θ of the winding piece 41 is such that the REAR direction in which the winding piece 41 passes through the tilting piece passing portion 65 is θ = 0 °, and the winding piece 41 is on the back side. The angle between the direction of the tip edge 43 when it is bent (clockwise in FIG. 10B) and the REAR direction.

  The distance between the rear edge of the holding rib 78 and the front side surface of the winding rib 75 is slightly smaller than the thickness of the carpet 30. As a result, the leading edge 43 of the winding piece is held between the holding rib 78 and the winding rib 75 when being inserted into the insertion groove 79.

  The material of the tether anchor cover 50 described above includes thermoplastic resins such as polypropylene (PP) and acrylonitrile butadiene styrene (ABS) resin, various thermosetting resins, modified resins obtained by adding an elastomer to these synthetic resins, these resins A resin molding material such as a material obtained by adding an additive such as a colorant to the resin can be used. Then, the tether anchor cover is formed by molding the resin molding material into the shape of the tether anchor cover by molding such as injection molding. A skin material may be provided on the surface side of the cover 52.

(2) Action and effect of lid attachment method and lid attachment structure:
Hereinafter, a method of attaching the tether anchor cover 50 to the carpet 30 will be described.
First, the cover 50 is brought close to the back side of the carpet tilting piece 36, the leading edge 43 of the carpet winding piece 41 is inserted into the tilting piece passage 65 from the front, and the uncut portion 42 of the winding piece 41 is the axial end wall. The winding piece 41 is passed through the tilting piece passing portion 65 in the REAR direction until it comes into contact with the portions 61a and 61a or until just before the contact. At this time, the entrainment piece 41 is guided by the bending guide portion 68 in the direction of bending to the back side, and is taken out from the region surrounded by the standing wall portion 61 to the back side.
Next, the cover front / back through part 60 is inserted into the carpet front / back through part through part 40 from the front side until the tilting piece 36 around the winding piece 41 comes into contact with the back side of the cover part 52 or just before contact. The front and back through portion 60 is passed through the front and back through portion through portion 40 to the back side. This state is shown in FIG.

  Further, the winding piece 41 that has passed through the tilting piece passage portion 65 is bent by 180 ° or more, and the leading edge 43 of the winding piece is inserted into the insertion groove 79. This state is shown in FIG. Here, the leading edge 43 is sandwiched and held between the winding rib 75 and the holding rib 78 in a state where the winding piece 41 is bent by about 270 ° so as to be wound around the winding rib 75. Since the gap between the winding rib 75 and the holding rib 78 is slightly smaller than the thickness of the carpet 30, the effect of preventing the winding piece 41 from coming off due to the frictional force between the winding rib 75 and the holding rib 78 and the winding piece 41. As a result, the cover 50 is difficult to be removed from the carpet 30.

Since the carpet 30 has elasticity, a force to pull out from the insertion groove 79 is applied to the winding piece 41 which is wound by 180 ° or more and is held between the winding rib 75 and the holding rib 78. Will be.
Therefore, in the present embodiment, the winding piece 41 having the distal end edge 43 inserted in the insertion groove 79 is pushed forward, the folding rib 70 is passed through the protruding portion passage 45, and the two pushing pieces 46 are placed so that the front sides overlap each other. And is pushed into the pushing groove 77. Thereby, the pushing piece 46 is sandwiched and held between the folding rib 70 and the winding rib 75, and the winding piece 41 is hooked on the folding rib 70, and the attachment of the cover 50 to the carpet 30 is completed. This state is shown in FIG. Here, since the interval between the folding rib 70 and the winding rib 75 is slightly smaller than twice the thickness of the carpet 30, the frictional force between the folding rib 70 and the winding rib 75 and the pushing piece 46 The retaining effect of the pushing piece 46 is obtained, and the cover 50 is difficult to come off from the carpet 30. Further, since the pushing piece 46 is difficult to be removed from the pushing groove 77, the leading edge portion 43 of the winding piece is also difficult to be removed from the insertion groove 79.

When the tether anchor cover 50 is attached to the carpet 30, the cover 50 can be set to the open position L1 shown in FIG. 3 or the closed position L2 shown in FIG.
When the child seat 24 is not attached, the tether belt 26 is removed from the anchor plate 12 as shown in FIG. 4, and the cover 50 is in the closed position L <b> 2 that closes the opening 35 due to the elasticity of the carpet 30 and the weight of the cover 50. . As shown in FIGS. 7A and 7B, since the tilting shaft portion 37 is inside the cover portion 52 of the cover, the cover 50 can be easily closed naturally. The opening 35 is covered with the cover 52 when the cover 50 is closed. Of course, even if the elasticity of the carpet 30 is small, the opening 35 can be closed by performing an operation of closing the cover 50 by holding the cover 52 by hand.
As described above, since the opening 35 is covered with the cover 52 when the cover 50 is closed, the appearance of the mounting structure ST1 is good, and an object does not fall from the opening 35 to the periphery of the anchor plate 12.

  When the child seat 24 is attached, as shown in FIG. 3, the hook 28 of the tether belt that has passed through the opening 35 of the carpet is engaged and fixed to the anchor plate 12, and the cover 50 is in the open position L1. As described above, the cover 50 is naturally easy to close, and the winding piece 41 is arranged at the leading edge of the winding rib 75 that is the highest in the front and back through portion 60. Therefore, when the open cover 50 is tilted in the closing direction, the entrainment piece 41 bent by 180 ° or more comes into contact with the buckle 27. As a result, even when the child seat is attached, the periphery of the anchor plate is difficult to see, the appearance of the mounting structure ST1 is improved, and objects are less likely to fall from the opening 35 to the periphery of the anchor plate 12. Further, flapping of the cover 50 due to vibration during traveling can be reduced, and generation of abnormal noise due to the cover 50 directly contacting the buckle 27 can be suppressed.

As described above, the carpet winding piece 41 is passed through the tilting piece passing portion 65, and the protruding portion passing portion 45 passing through the tilting piece passing portion 65 is passed through the folding rib 70 and the winding piece 41 is latched. Thus, the cover 50 is attached to the carpet 30 so as to be tiltable. Further, the edge of the winding piece 41 is hooked to the edge hooking portion 80 while the winding piece 41 that has passed through the tilting piece passage portion 65 is held in a state of being bent by 180 ° or more, whereby the cover 50 is removed from the carpet 30. It can be said that it is attached to be tiltable.
As described above, according to the present attachment structure ST1, it is possible to attach the cover 50 to the bendable carpet 30 without a separate part such as a fixing member such as a hinge pin or a screw for attaching the cover 50. In addition, it is not necessary to add another part for attaching the cover to the carpet, and the cover can be attached to the carpet manually, so that an inexpensive attachment structure ST1 can be provided.

In addition, according to the embodiment described above, the present invention is an attachment structure of a lid member for opening and closing an opening portion of a bendable interior material provided in an automobile,
The interior material is formed with a tilting piece cut along the periphery of the opening, leaving a tilting shaft portion of the lid.
The cover member is provided with a cover part that covers the opening part and is disposed on the front side of the interior material, and a front and back through part that exits from the cover part to the back side of the interior material through the opening part,
The front and back penetrating portions include 180 pieces of the tilting piece passage portion for passing through at least a part of the tilting piece in the direction opposite to the cover portion, and the portion of the tilting piece through the tilting piece passage portion. An edge hooking portion for hooking the edge of the tilting piece while being held in a bent state is provided.
While the tilting piece that has passed through the tilting piece passing portion is held in a state of being bent by 180 ° or more, the edge of the tilting piece is hooked on the edge hooking portion, so that the lid member is the interior material. And a side surface attached to be tiltable with respect to.

Further, the present invention is a bendable interior material provided in an automobile, for opening and closing the opening of the interior material in which a tilting piece cut along the periphery of the opening is formed leaving a tilting shaft portion. , A lid attached to the interior material so as to be tiltable,
A cover that covers the opening and is disposed on the front side of the interior material;
A front and back through part that goes out from the cover part through the opening to the back side of the interior material,
The front and back penetrating portions include 180 pieces of the tilting piece passage portion for passing through at least a part of the tilting piece in the direction opposite to the cover portion, and the portion of the tilting piece through the tilting piece passage portion. It has a side surface provided with an edge hooking portion for hooking the edge of the tilting piece while being held in a bent state.

  That is, the lid member is held in a state where at least a part of the tilting piece of the bendable interior material is passed through the tilting piece passing portion, and the tilting piece of the portion passing through the tilting piece passing portion is bent by 180 ° or more. However, the edge of the tilting piece is hooked to the edge hooking portion, so that the tilting piece is attached to the interior material so as to be tiltable. Therefore, it is possible to attach the lid material to the bendable interior material provided in the automobile without a separate part for attaching the lid material.

(3) Modification:
The present invention can be modified in various ways.
The lid mounting structure of the present invention can be applied to a structure for hiding a switch or the like for maintaining an automobile, a structure for putting small items, and the like.
The interior material to which the lid member is attached may be a bendable mat without a carpet layer, a bendable door trim interior material, a bendable pillar garnish interior material, a bendable roof liner interior material, and the like.
The cover part 52 and the front and back penetration part 60 which comprise the cover material 50 may be comprised by the separate member which can mutually be fitted.
The buckle 27 may be positioned so as not to oppose the front end edge of the winding rib 75 of the cover 50 when the hook 28 is engaged with the anchor plate 12.
The opening 35 of the interior material may be a notch in which one of the edges in the axial direction D2 is connected to the edge of the interior material 30 itself.

The pushing piece 46 of the interior material may be pushed into the pushing groove 77 without being folded. Further, even if the interior material has no pushing piece, the peripheral portion of the projecting portion passage portion 45 through which the projecting portion 70 is passed is hooked on the projecting portion 70, so that the lid material 50 tilts with respect to the interior material 30. Installed as possible.
The bending angle θ of the entraining piece (through piece) 41 of the interior material can be set to an arbitrary angle of 180 ° or more and 180 ° or more, such as 180 °, 360 °, 450 °, or less. . Moreover, the edge part latching part 80 which latches the edge part of the winding piece 41 may be made into the site | part which latches at least one of the both edges of the axial direction D2 in the winding piece 41. FIG.
The shape of the tilting piece 36, the threading piece 41, and the pushing piece 46 may be semi-elliptical, triangular, or the like. Various settings are also possible for the non-cut portions 37, 42, and 47 of the tilting piece, the threading piece, and the pushing piece. For example, the tilting direction of the pushing piece 46 may be perpendicular to the tilting direction of the through piece 41, or the tilting direction of the through piece 41 may be perpendicular to the tilting direction of the tilting piece 36. Further, a plurality of pushing pieces 46 may be formed on one passing piece 41, or a plurality of passing pieces 41 may be formed on one tilting piece 36.

Like the lid attachment structure ST2 shown in FIGS. 13A and 13B, the tilting piece passing portion 65 may be a portion through which the entire tilting piece 36 passes. In the carpet (interior material) 130 of this attachment structure ST2, a tilting piece 36 is formed which is cut along the periphery of the opening 35 leaving the tilting shaft portion 37 of the tether anchor cover (cover material) 150. The tilting piece 36 is formed with a projecting portion passage portion 45 through which the folding rib (projection portion) 70 passes, and a peripheral edge of the projecting portion passage portion 45 is left leaving a part of the periphery of the projecting portion passage portion 45. The pushing piece 46 cut | disconnected along is formed.
When the pushing piece 46 in the tilting piece 36 in which the folding rib 70 is passed through the projecting portion passage part 45 is pushed into the pushing groove (between the winding rib 75 and the folding rib 70), the tilting piece 36 is used for folding. The cover 150 is attached to the rib 70 so as to be tiltable with respect to the carpet 130.
Therefore, also in this modification, the opening 35 of the carpet can be opened and closed, and the cover 150 can be attached to the bendable carpet 130 without a separate part for attaching the cover 150.

In addition, if the tilting piece of the portion passing through the tilting piece passing portion is not held in a state bent by 180 ° or more, it is another part for attaching the lid material if it is hooked on the protruding portion passing through the protruding portion passing portion. The effect which becomes unnecessary is acquired. Of course, even if the cover material is composed of the front and back through-holes and the cover part, in which only the projecting part through part is formed in the tilting piece, and only the tilting piece through part and the projecting part are formed, there is another part for attaching the cover material. An unnecessary effect is obtained.
On the other hand, even if there is no projecting part passage part or projecting part, the edge part of the tilting piece is hooked to the edge catching part while the tilting piece of the part passing through the tilting piece passing part is held in a bent state of 180 ° or more. If it is done, the effect that a separate part for attaching the lid member becomes unnecessary is obtained. Of course, nothing is formed on the tilting piece, and even if the lid is made up of the front and back through-holes and the cover that have only the tilting piece passing part and the edge latching part, there is another part for attaching the lid. An unnecessary effect is obtained.
That is, the above-described basic functions and effects can be obtained even with an apparatus and method that have only the constituent elements according to the independent claims (including the aspects described in the embodiments) without the constituent elements according to the dependent claims. It is done.
Furthermore, the present invention is not limited to the above-described embodiments and modifications, and the configurations disclosed in the above-described embodiments and modifications are mutually replaced, the combinations are changed, known techniques, and the above-described configurations. Configurations in which the respective configurations disclosed in the embodiment and the modified examples are mutually replaced or combinations are changed are also included.

1 ... car,
10 ... Floor panel (body panel), 12 ... Anchor plate (anchor),
16 ... Pad, 16b ... Back, 17 ... Pad opening, 17a ... End face,
24 ... Child seat,
26 ... tether belt, 27 ... buckle, 28 ... hook,
30, 130 ... carpet (interior material),
35 ... opening, 35a ... opening / closing side edge, 36 ... tilting piece, 37 ... shaft portion (uncut portion),
40: Front and back through-hole passing part,
41 ... entrainment piece (through piece), 42 ... uncut portion, 43 ... tip edge,
45 ... Projection part through part, 46 ... Pushing piece, 47 ... Non-cutting part,
50, 150 ... tether anchor cover (cover material),
52 ... Cover part, 54 ... Hand part,
60 ... Front and back penetration part, 61 ... Standing wall part,
62 ... Pad latching piece, 63 ... Pad contact piece, 64 ... Swelling part,
65 ... Tilt piece through part, 66 ... Through direction extension part, 67 ... Extension part, 68 ... Bending guide part,
70: Folding rib (protrusion),
75 ... Ribbing rib (pushing groove forming portion), 77 ... Pushing groove,
78 ... Holding rib (insertion groove forming portion), 79 ... Insertion groove,
80 ... edge latching part,
D1 ... front-rear direction, D2 ... axial direction,
ST1, ST2 ... Lid mounting structure.

Claims (10)

A lid mounting structure for opening and closing an opening of a bendable interior material provided in an automobile,
The interior material is formed with a tilting piece cut along the periphery of the opening, leaving a tilting shaft portion of the lid.
The cover member is provided with a cover part that covers the opening part and is disposed on the front side of the interior material, and a front and back through part that exits from the cover part to the back side of the interior material through the opening part,
The front and back penetrating portions are hooked with a tilting piece passing portion for passing through at least a part of the tilting piece in a direction opposite to the cover portion, and the tilting piece of a portion passing through the tilting piece passing portion. And a protrusion for stopping,
The tilting piece is formed with a protruding portion passing portion for passing the protruding portion through a portion that is passed through the tilting piece passing portion,
The lid is attached to the interior material so that it can be tilted by passing the projecting portion through the projecting portion passing portion through the tilting piece passing portion and the tilting piece being hooked on the projecting portion. An attachment structure of a lid material characterized by being made. The tilting piece is formed with a pushing piece that is cut along the periphery of the protruding portion passing portion leaving a part of the periphery of the protruding portion passing portion,
The front and back penetrating portion is provided with a pushing groove forming portion that forms a pushing groove for pushing the pushing piece in the tilting piece that has passed the protruding portion through the protruding portion through the protruding portion,
The tilting piece is hooked on the projecting portion by the pushing piece of the tilting piece having the projecting portion passed through the projecting portion through portion being pushed into the pushing groove. 2. A cover mounting structure according to 1.   The front and back penetrating portions are provided with edge hooking portions for hooking the edge portions of the tilting pieces while holding the tilting pieces that have passed through the tilting piece passage portions in a bent state of 180 ° or more. The lid mounting structure according to claim 1 or 2, wherein An insertion groove for inserting a tip edge portion of the tilting piece while holding the tilting piece that has passed through the tilting piece passing portion 180 ° or more in the front and back through portion is provided in the push groove forming portion. An insertion groove forming part formed between a portion opposite to the pushing groove is provided,
The tip edge of the tilting piece is inserted into the insertion groove in a state where the tilting piece through which the projection is passed through the protruding part is bent by 180 ° or more, and the pushing groove forming part and the insertion groove forming part are inserted. The lid mounting structure according to claim 2, wherein the lid mounting structure is held in between. On the back side of the interior material, an anchor for fixing the tip of the tether belt that has passed through the opening of the interior material is disposed,
The tether belt is provided with a buckle,
When the tip of the tether belt that has passed through the opening of the interior material is fixed to the anchor, the tilting piece bent 180 degrees or more is tilted to the buckle when the lid member that is opened is tilted in the closing direction. The lid mounting structure according to claim 3 or 4, wherein the lid is abutted. In the tilting piece, a through piece is formed by cutting a part of the periphery so as to pass through the tilting piece passing portion between the peripheral edge of the opening and the peripheral edge of the protruding portion passing portion.
The lid can be tilted together with the tilting piece when the protruding portion is passed through the protruding portion passing portion of the passing piece passing through the tilting piece passing portion and the passing piece is hooked on the protruding portion. The lid mounting structure according to any one of claims 1 to 5, wherein: In the tilting piece, a through piece is formed by cutting a part of the periphery so as to pass through the tilting piece passing portion between the peripheral edge of the opening and the peripheral edge of the protruding portion passing portion.
The non-cutting portion of the threading piece is a portion that is opposite to the non-cutting portion of the tilting piece,
The non-cutting portion of the pushing piece is a portion opposite to the non-cutting portion of the threading piece,
The lid can be tilted together with the tilting piece when the protruding portion is passed through the protruding portion passing portion of the passing piece passing through the tilting piece passing portion and the passing piece is hooked on the protruding portion. The lid mounting structure according to claim 2, wherein: On the back side of the interior material, a pad having a pad opening formed in accordance with the position of the opening of the interior material is disposed,
In the front and back penetrating portions, the portion on the side of the tilting shaft portion is convex in the direction to be outside the pad opening, and the portion of the portion that becomes the periphery of the pad opening when the lid is closed The lid mounting structure according to any one of claims 1 to 7, wherein a pad latching piece for latching to the back surface of the pad is formed. On the back side of the interior material, a pad having a pad opening formed in accordance with the position of the opening of the interior material is disposed,
In the front and back penetrating portions, the portion on the side of the tilting shaft portion is convex in the direction to be outside the pad opening, and the portion of the portion that becomes the periphery of the pad opening when the lid is closed A pad contact piece that contacts the end surface of the pad is formed,
A portion of the front and back penetrating portion opposite to the tilting shaft portion bulges toward the outside of the pad opening and becomes a peripheral edge of the pad opening when the lid is closed The bulging part which contact | abuts to the end surface of the said pad is formed, The attachment structure of the cover material as described in any one of Claims 1-8 characterized by the above-mentioned. A bendable interior material provided in an automobile, in which a tilting piece cut along the periphery of the opening is formed leaving a tilting shaft portion, and a projecting portion through portion is formed on the tilting piece. In order to open and close the opening, a lid member attached to the interior material so as to be tiltable,
A cover that covers the opening and is disposed on the front side of the interior material;
A front and back through part that goes out from the cover part through the opening to the back side of the interior material,
The front and back penetrating portions are passed through the tilting piece passage portion for passing through at least a part of the tilting piece in the direction opposite to the cover portion, and the protruding portion passage portion through the tilting piece passage portion. And a protrusion for hooking the tilting piece.

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