JP5450721B2 - Lid opening / closing mechanism - Google Patents

Description

  The present invention relates to a lid opening / closing mechanism, and more specifically, opens and closes a lid member that closes an opening of an article storage section defined in a main body member, with one side of the opening in the main body member serving as a fulcrum. Further, the present invention relates to a lid opening / closing mechanism that opens and closes with the other side portion facing the one side portion sandwiching the opening portion in the main body member.

  Many types of vehicles such as sedan type and station wagon type have floor consoles installed on the floor between the front seats (between the driver seat and the passenger seat). The floor console includes a main body member provided with an article storage portion that opens upward, and a lid member that is disposed on the upper portion of the main body member so as to be openable and closable and closes the article storage portion.

  In recent years, a floor console that can open and close the lid member of the floor console in both the left and right directions of the vehicle body and a door console that can open and close the lid member of the floor console in both directions of the vehicle body have been proposed. For example, Patent Document 1 discloses a left / right double-open floor console. The console box disclosed in Patent Document 1 is slidably disposed on the left end edge of a lid (hereinafter referred to as “lid member”), and is plunged into a shaft hole of the box body (hereinafter referred to as “main body member”). Left hinge part consisting of a hinge pin, right hinge part consisting of a hinge pin that is slidably arranged on the right end edge of the lid member and is inserted and locked into the shaft hole of the body member, and left and right operation buttons are arranged on both ends And a lid opening / closing mechanism composed of a moving body or the like connected to the hinge pins of both hinge portions. When the left operation button is pressed, the hinge pin of the left hinge part and the shaft hole of the main body member are unlocked, and the lid member is allowed to open rightward with the right hinge part as a fulcrum. When the operation button is pressed, the hinge pin of the right hinge part and the shaft hole of the main body member are unlocked, and the lid member is allowed to open leftward with the left hinge part as a fulcrum. Yes.

Japanese Patent No. 3292038

  By the way, in the lid opening / closing mechanism described above, the left hinge part and the right hinge part have a so-called “canning structure” in which the hinge pin slides. For this reason, an appropriate clearance is provided between the lid member and the hinge pin and between the hinge pin and the shaft hole so that the sliding movement of the hinge pin is performed smoothly. There are inherent defects that tend to occur. In addition, since the operation direction of the left and right operation buttons and the locking direction of the hinge pins of the left hinge part and the right hinge part and the shaft hole of the main body member are orthogonal, the operability related to the opening / closing operation of the lid member is poor. There are also challenges. In addition, since the number of parts constituting the lid opening / closing mechanism is increased, not only the number of assembly steps is increased and the manufacturing cost is increased, but also the weight of the lid member is increased, and the structure becomes complicated and malfunction occurs. easy. That is, the lid opening / closing mechanism described above has a problem that it is difficult to smoothly open / close the lid member due to rattling or weight of the lid member.

  Further, in the lid opening / closing mechanism that can realize the double opening of the lid member, it is difficult to provide a lock arm (also referred to as a “check arm”) that is connected to the lid member and restricts the over-opening of the lid member. . That is, since the lock arm is connected to the main body member in a state of being connected to the lid member, the lock arm and the main body member must be separated in order to allow the lid member to be opened. However, the structure for separating the lock arm and the main body member cannot be easily realized. Therefore, since the lid opening / closing mechanism disclosed in Patent Document 1 does not include a lock arm, the “over-opening rigidity” associated with over-opening of the lid member is low, and the lid member facing the left and right opening positions is further opened. When pushed in the direction, the load is intensively applied to the hinge pin of the hinge portion, which may cause damage to the hinge portion. Furthermore, since the hinge pins of the left hinge portion and the right hinge portion are located inside the lid member from the bottom surface of the lid member, the upper end portion of the body member provided with the shaft hole corresponding to the hinge pin is It protrudes above the member. For this reason, a hand contacts the upper end part, and it has become a hindrance to putting in / out the article into the article storage part, and the sleeve part of the clothes is caught on the upper end part.

  Accordingly, an object of the present invention is to provide a lid opening / closing mechanism that achieves a smooth opening / closing operation of the lid member by simplifying and reducing the weight of the double opening structure of the lid member.

In order to solve the problem and achieve the intended purpose, the invention according to claim 1
The lid member for closing the opening of the article storage portion defined in the main body member is opened and closed with one side portion of the opening portion in the main body member as a fulcrum, and the one side portion across the opening portion in the main body member In the lid opening and closing mechanism that opens and closes with the other side facing the fulcrum as a fulcrum,
A first lid support member rotatably supported by the main body member by a first hinge provided on one side of the opening;
A second lid supporting member rotatably supported by the main body member by a second hinge provided on the other side of the opening;
A first connecting position on the first hinge part side and a second connecting position on the second hinge part side in a closed posture in which the lid member is slidably provided and the lid member closes the article storage part. A reciprocating moving member between and
A first lock arm portion provided on the first lid support member so as to extend radially outward from a rotation fulcrum of the first lid support member by the first hinge portion;
The main body member is provided on a rotation trajectory of the first lock arm portion as the first lid support member rotates, and when the first lock arm portion comes into contact with the first lid support member in the lid opening direction. A first rotation restricting portion for restricting rotation;
A second lock arm portion provided on the second lid support member so as to extend radially outward from a rotation fulcrum of the second lid support member by the second hinge portion;
The main body member is provided on a rotation locus of the second lock arm portion accompanying the rotation of the second lid support member, and when the second lock arm portion comes into contact, the second lid support member moves in the lid opening direction. A second rotation restricting portion for restricting rotation;
The first lid support member is formed to extend along the opening from the rotation fulcrum of the first lid support member by the first hinge portion toward the second hinge portion. And a fan-shaped part integrally formed with both arm parts at a portion sandwiched between the first support arm part and the first lock arm part,
The second lid support member is a second support arm portion formed so as to extend along the opening from the rotation fulcrum of the second lid support member by the second hinge portion toward the first hinge portion. And a fan-shaped part integrally formed with both arm parts at a portion sandwiched between the second support arm part and the second lock arm part,
The moving member and the first lid support member are connected at the first connecting position of the moving member, and the moving member and the second lid supporting member are separable, and the moving member moves at the second connecting position of the moving member. The gist is that the member and the second lid support member are connected and the moving member and the first lid support member are separable.

Therefore, according to the first aspect of the present invention, when the moving member is moved to the first connecting position, the lid member is connected and supported by the first lid supporting member, so that the lid member is opened and closed with the first hinge portion as a fulcrum. Can be. Further, when the moving member is moved to the second connection position, the lid member is connected and supported by the second lid support member, so that the lid member can be opened and closed with the second hinge portion as a fulcrum. And since the 1st hinge part is not the structure which isolate | separates a 1st lid support member and a main body member, while a 1st lid support member is rotatably supported by a main body member without rattling, a 2nd hinge part is also Since the second lid support member and the main body member are not separated, the second lid support member is rotatably supported by the main body member without rattling. Therefore, when the lid member connected and supported by the first lid support member is opened and closed, and when the lid member connected and supported by the second lid support member is opened and closed, rattling of the lid member is unlikely to occur and the opening and closing operation is performed. easy. Further, since the moving direction of the moving member and the operation direction thereof and the connecting direction of the moving member and each of the lid support members are the same, the connection / separation of the lid member and the first lid support member is performed. Alternatively, the lid member and the second lid support member are reliably connected and separated, and an improvement in operability related to the opening / closing operation of the lid member can be expected. Furthermore, since the number of components and assembly man-hours of the lid opening / closing mechanism can be reduced, the manufacturing cost can be reduced and the weight of the lid member can be reduced.
Furthermore, the lid member that is connected and supported by the first lid support member and is opened with the first hinge portion as a fulcrum, the lock arm portion of the first lid support member abuts on the first rotation restricting portion, so that the first hinge Over-opening when the part is opened as a fulcrum is prevented. Further, the lid member that is connected and supported by the second lid support member and is opened with the second hinge portion as a fulcrum, the lock arm portion of the second lid support member abuts on the second rotation restricting portion, so that the second hinge Over-opening when the part is opened as a fulcrum is prevented.
Further, the first lid support member is configured to restrict flexural deformation of the first lock arm portion and the first support arm portion by the fan-plate-like portion, and to connect the first lock arm portion and the first support arm portion. It is restricted that the angle between changes. In addition, the second lid support member is configured such that flexural deformation of the second lock arm portion and the second support arm portion is restricted by the fan-plate-like portion, and the second lock arm portion and the second support arm portion are It is restricted that the angle between changes.

According to a second aspect of the present invention, the first connecting portion provided on the first lid support member;
A second connecting portion provided on the second lid support member;
The moving member is provided corresponding to the first connecting portion, and is connected to the first connecting portion at the first connecting position of the moving member, and is separated from the first connecting portion at the second connecting position of the moving member. A first engagement portion;
The moving member is provided corresponding to the second connecting portion, and is connected to the second connecting portion at the second connecting position of the moving member, and is separated from the second connecting portion at the first connecting position of the moving member. The gist is that the second engaging portion is provided.
Therefore, according to the second aspect of the present invention, when the moving member is moved to the first connection position, the first connection portion and the first engagement portion are connected, and the second connection portion and the second engagement portion are connected. Therefore, the lid member can be opened and closed with the first hinge portion as a fulcrum while the lid member is connected to and supported by the first lid support member. Further, when the moving member is moved to the second connecting position, the second connecting portion and the second engaging portion are connected and the first connecting portion and the first engaging portion are separated. The second hinge portion can be opened and closed with the second lid support member connected to and supported by the second lid support member.

The invention according to claim 3, wherein the first lid support member comprises a plurality of the first connecting portion spaced in the extending direction of the first supporting arm,
The second lid support member is summarized as further comprising a plurality of said second connecting portion spaced in the extending direction of the second support arm.
Therefore, according to the invention which concerns on Claim 3, several 1st connection parts and 1st engagement which were spaced apart in the extension direction of the 1st support arm part extended toward the 2nd hinge part from the 1st hinge part Therefore, the lid member can be stably connected and supported with respect to the first lid support member. In addition, since the plurality of second connecting portions and the second engaging portions that are separated in the extending direction of the second support arm portion extending from the second hinge portion toward the first hinge portion are connected, The lid member can be stably connected to and supported by the two lid support members. Furthermore, since the lid member to be opened and closed is supported at a plurality of positions with respect to the first lid support member or the second lid support member, the rigidity of the lid member itself can be improved.

According to a fourth aspect of the present invention, in the neutral position of the moving member between the first connection position and the second connection position, the first connection part is connected to the first engagement part, and The second connecting portion is connected to the second engaging portion.
Therefore, according to the invention which concerns on Claim 4, in the neutral position of the moving member, the 1st connection part and the 1st engagement part are connected, and the 2nd connection part and the 2nd engagement part are connected. Therefore, the lid member can be held in the closed posture.

According to a fifth aspect of the present invention, the first connecting portion is a concave portion provided in the first lid support member so as to open to the side opposite to the first hinge portion, and the first engaging portion is The first connecting portion and the first engaging portion, which are convex portions provided on the moving member so as to protrude toward the first hinge portion, are interconnected at the first connecting position of the moving member. While the engagement of the lid support member in the rotational direction is maintained, the movement of the moving member in the sliding direction is allowed,
The second connecting part is a concave part provided in the second lid support member so as to open to the opposite side of the second hinge part, and the second engaging part is provided on the moving member on the second hinge part. A second connecting portion and a second engaging portion that are interconnected at the second connecting position of the moving member, and are engaged in the rotational direction of the second lid support member. The gist is that the movement is maintained and the movement of the moving member in the sliding direction is allowed.
Therefore, according to the invention which concerns on Claim 5, when moving a moving member to a 1st connection position and opening and closing a lid member by using a 1st hinge part as a fulcrum, a 1st connection part, a 1st engaging part, However, since the engagement in the rotation direction of the first lid support member is maintained, the lid member is not separated from the first lid support member. The second lid support member supported by the main body member does not protrude from the second connection portion provided for connection with the lid member, so that the article can be easily taken in and out of the article storage portion. The sleeve part is not caught on the 2 lid support member. On the other hand, when the moving member is moved to the second connecting position and the lid member is opened and closed with the second hinge portion as a fulcrum, the second connecting portion and the second engaging portion are in the rotational direction of the second lid supporting member. Therefore, the lid member is not separated from the second lid support member. The first lid support member supported by the main body member does not protrude from the first connection portion used for connection with the lid member, so that the article can be easily taken in and out of the article storage portion. The sleeve part is not caught on the 2 lid support member.

  According to the lid opening and closing mechanism according to the present invention, the double opening structure of the lid member can be simplified and reduced in weight, and the lid member can be smoothly opened and closed, and the manufacturing cost can be reduced.

It is the partially broken side view which showed the floor console which provided the lid opening / closing mechanism of the Example in the state which the lid member was in the closed attitude | position which closed the articles | goods accommodating part. It is the perspective view which decomposed | disassembled and showed the outer member of the main body member which comprises a floor console, an inner member, and a lid member. It is the perspective view shown in the state which decomposed | disassembled the lid member. It is the perspective view which showed the lower member and moving member of a lid member. It is the perspective view which showed the 1st lid support member and the 2nd lid support member which comprise a lid opening / closing mechanism. It is the perspective view which showed the state which attaches the 1st lid support member and the 2nd lid support member to the 1st attachment part and 2nd attachment part which were provided in the inner member. (a) is explanatory sectional drawing which showed the engagement state of a 1st engagement convex part, a 1st engagement port part, and a 2nd engagement convex part, and a 2nd engagement port part in the neutral position of a moving member. , (B), the moving member moves to the first connection position, the engagement state between the first engagement convex portion and the first engagement port portion is maintained, and the second engagement convex portion and the second engagement convex portion are maintained. It is explanatory sectional drawing which showed the state by which the engagement state with the engagement opening part was cancelled | released, (c) is a 1st latching | locking member when a lock member starts to open | release toward a 1st open attitude | position. It is explanatory sectional drawing which showed the state latched by the rod part. (a) is explanatory sectional drawing which showed the engagement state of a 1st engagement convex part, a 1st engagement port part, and a 2nd engagement convex part, and a 2nd engagement port part in the neutral position of a moving member. , (B), the moving member moves to the second connection position, the engagement state between the second engagement convex portion and the second engagement port portion is maintained, and the first engagement convex portion and the first engagement portion are maintained. It is explanatory sectional drawing which showed the state by which the engagement state with the engagement opening part was cancelled | released, (c) is a 2nd latching | locking member when a lock member is started to open | release toward a 2nd open attitude | position. It is explanatory sectional drawing which showed the state latched by the rod part. (a) is the schematic which showed the state in the neutral position of a moving member, (b) is the schematic which showed the state which pushed the 1st opening operation part and slid the moving member to the 1st connection position. (C) is a schematic diagram showing a state in which the first lid support member and the lid member connected to the first lid support member are rotated rearward with the first hinge portion as a fulcrum. It is the schematic which showed the state which opened the 1st lid support member and the lid member connected with this 1st lid support member toward the 1st open attitude | position. (a) is the schematic which showed the state in the neutral position of a moving member, (b) is the schematic which showed the state which pushed the 2nd opening operation part and slid the moving member to the 2nd connection position. (C) is a schematic view showing a state in which the second lid support member and the lid member connected to the second lid support member are rotated forward with the second hinge portion as a fulcrum. It is the schematic which showed the state which opened the 2nd lid support member and the lid member connected with this 2nd lid support member toward the 2nd open attitude | position. It is explanatory drawing which showed that the lid opening / closing mechanism of this application can be implemented in the floor console of the double opening type which opens a lid member in the left-right both directions.

  Next, the lid opening / closing mechanism according to the present invention will be described below with reference to the accompanying drawings by way of preferred embodiments. In the embodiment, a case where a lid opening / closing mechanism is implemented on a floor console installed on a floor in a passenger compartment of an automobile will be described. In the embodiment, with the floor console installed in the passenger compartment, the longitudinal direction of the vehicle body is the longitudinal direction of the floor console, the lateral direction of the automobile body is the lateral direction of the floor console, and the vertical direction of the vehicle body is the vertical direction of the floor console. explain. In the state where the lid member faces the closed position, the front-rear direction of the floor console will be described as the front-rear direction of the lid member, and the left-right direction of the floor console will be described as the left-right direction of the lid member.

  FIG. 1 shows a floor console FC provided with a lid opening / closing mechanism U of the embodiment in a state where a lid member L is in a closed posture in which an upper opening (opening) 12 of an article storage unit 11 is closed. FIG. The floor console FC of the embodiment has a main body member M that defines an article storage portion 11 that opens upward, and an upper opening portion 12 of the article storage portion 11 that is disposed above the main body member M. And a lid member L. The lid member L of the floor console FC of the embodiment opens and closes in the rear direction of the main body member M with one side portion adjacent to the rear edge of the upper opening portion 12 in the main body member M as a fulcrum, and the upper opening portion in the main body member M. 12 The front side of the main body member M is opened in the front-rear direction with the other side adjacent to the front edge as a fulcrum, and can be opened and closed in both front-rear directions. That is, the lid member L is rotated from the closed position to the rear side of the floor console FC, and the front side is moved upward. It is configured to be able to open toward both open postures with a substantially vertical second open posture (FIG. 12) in which the rear side is moved upward.

  As shown in FIG. 2, the main body member M is a molded member made of synthetic resin that is injection-molded from a synthetic resin material such as polypropylene (PP), and an outer member 13 that forms an external design surface, and the outer member. 13 and an inner member 14 that defines the article storage unit 11 described above. The outer member 13 is individually designed for each vehicle type on which the floor console FC is installed, and there is also a type in which a change lever, a drink holder, and the like are arranged on the front side portion not shown. The locking claw 15 provided on the inner member 14 is locked to the locking hole 16 formed in the outer member 13 (see FIG. 2), or by using a fastening screw or the like not shown in the drawings. The member 13 and the inner member 14 are assembled together.

  As shown in FIGS. 2 and 6, the inner member 14 is configured as a bottomed rectangular tube that opens upward and is formed in a symmetric shape. A first lid support member 60 and a second lid support member 80 constituting the lid opening / closing mechanism U are arranged at an upper end portion surrounding the upper opening 12 of the inner member 14. Specifically, the upper edge of the rear wall portion 14A of the inner member 14 has a hook-shaped first extending from the rear wall portion 14A to the rear outer side and extending over the entire length of the rear wall portion 14A. An attachment plate portion 17 is formed, and a first lid support member 60 is rotatably attached to the first attachment plate portion 17. At the rear end portion of the first mounting plate portion 17, a first shaft support portion 55 </ b> A that constitutes the first hinge portion 55 with a length of about ½ of the entire width of the rear wall portion 14 </ b> A is provided. The first hinge shaft 55 </ b> C constituting the first hinge portion 55 is inserted and supported by the first shaft support portion 55 </ b> A. Further, the upper end edge of the front wall portion 14B facing the rear wall portion 14A of the inner member 14 extends from the front wall portion 14B to the front outside and extends over the entire left and right length of the front wall portion 14B. A bowl-shaped second attachment plate portion 18 is formed, and a second lid support member 80 is rotatably attached to the second attachment plate portion 18. At the front end portion of the second mounting plate portion 18, a second shaft support portion 56 </ b> A that constitutes the second hinge portion 56 with a length that is about ½ of the entire width of the front wall portion 14 </ b> B is provided on the second mounting plate portion 18. A second hinge shaft 56C that extends in the left-right direction at the center of the left and right and constitutes the second hinge portion 56 is configured to be inserted and supported by the second shaft support portion 56A.

  Further, one upper support arm portion 62 of the first lid support member 60 and one second support arm portion 82 of the second lid support member 80 are supported on the upper end edge of the left side wall portion 14 </ b> C of the inner member 14. The first support plate portion 19 is formed in a bowl shape extending from the left side wall portion 14C to the left outward and extending in the front-rear direction along the left side wall portion 14C. Further, the other first support arm portion 62 of the first lid support member 60 and the other second support arm portion 82 of the second lid support member 80 are supported on the upper edge of the right side wall portion 14D of the inner member 14. The second support plate portion 20 is formed in a bowl shape extending from the right side wall portion 14D to the left outward and extending in the front-rear direction along the right side wall portion 14D. Abutting convex portions (locking release portions) 21 and 21 projecting upward from the upper surfaces of the support plate portions 19 and 20 are provided at intermediate portions in the front-rear direction of the first support plate portion 19 and the second support plate portion 20. Projected. As will be described later, the contact protrusions 21 and 21 are configured such that when the lid member L is in the closed position, the lock members 120 and 120 disposed on the lid member L abut from above. (FIGS. 1 and 7). In addition, first locking recesses (first support portions) 22 and 22 are recessed on the rear side of the contact protrusion 21 in the first support plate 19 and the second support plate 20 to support the first lid. First lock levers (first connection support portions) 67, 67 described later disposed on the first support arm portions 62, 62 of the member 60 are configured to be detachably locked (FIG. 8B). )). Further, second locking recesses (second support portions) 23 and 23 are formed on the front side of the contact convex portion 21 in the first support plate portion 19 and the second support plate portion 20, and the second lid support member. Second lock levers (second connection support portions) 87 and 87 (described later) disposed on the second support arm portions 82 and 82 of the 80 are configured to be detachably locked (FIG. 7B). ).

  Further, at both left and right ends of the first mounting plate portion 17, that is, at the rear ends of the first support plate portion 19 and the second support plate portion 20, first lock arm portions 63 and 63 (to be described later) of the first lid support member 60 are provided. Aligned first fan-shaped portions 24, 24 are formed. The rear end portion of the first support plate portion 19 and the rear end portion of the second support plate portion 20 protrude rearward from the arc wall portions 24A of the first fan-shaped portions 24 and 24, and the lid member L is the first member. The first rotation restriction portions 25 and 25 are configured to restrict the rotation of the first lid support member 60 in the lid opening direction when the first lid support member 60 is opened to the open position. On the other hand, the left and right ends of the second mounting plate 18, that is, the front ends of the first support plate 19 and the second support plate 20, are aligned with second lock arm portions 83 and 83 (to be described later) of the second lid support member 80. Second fan-shaped portions 26, 26 are formed. And the front end part of the 1st support plate part 19 and the front end part of the 2nd support plate part 20 protrude ahead from the circular arc wall part 26A of each 2nd fan-shaped part 26,26, and the lid member L is a 2nd open position. The second rotation restricting portions 27 and 27 are configured to restrict the rotation of the second lid support member 80 in the lid opening direction when the second lid supporting member 80 is opened. Note that reference numeral 28 in FIG. 6 is a cushion rubber that elastically contacts the first support arm portion 62 of the first lid support member 60 and the second support arm portion 82 of the second lid support member 80.

  As shown in FIG. 1 and FIG. 3, the lid member L is formed by injection molding from a synthetic resin material such as polypropylene (PP) and has a rectangular hat-shaped lower member 30 provided with a bulging portion 32 at the central portion, and also has a polypropylene shape. It has an inverted bucket-shaped upper member 31 that is injection-molded from a synthetic resin material such as (PP) and is assembled to the lower member 30 from above. As shown in FIGS. 1 and 3, the lower member 30 and the upper member 31 include a plurality of (eight in the embodiment) first locking portions 33 provided on the upper surface of the bulging portion 32 of the lower member 30. The second locking portions 34 provided on the back side of the upper member 31 and corresponding to the first locking portions 33 are locked, so that they can be assembled so as not to be separated from each other. The lid member L configured by assembling the lower member 30 and the upper member 31 has an inner space 35 defined around the bulging portion 32. As shown in FIGS. 1 and 3, a moving member 100, which will be described later, constituting the lid opening / closing mechanism U is accommodated in the internal space 35 so as to be movable in the front-rear direction of the lid member L.

  A substantially rectangular frame-shaped first bezel 36 is attached to the recess formed in the front inclined portion of the upper member 31, and the first opening operation portion 101 provided on the front front side of the moving member 100 is connected to the first bezel. It is accommodated in 36 so that a movement is possible. Further, a second bezel 37 having a substantially rectangular frame shape is attached to the concave portion formed in the rear inclined portion of the upper member 31, and a second opening operation portion 105 provided on the rear rear side of the moving member 100 includes: The second bezel 37 is accommodated in a movable manner. The first bezel 36 and the second bezel 37 are formed in the same shape, and as shown in FIG. 3, the two bezels 36 and 37 have two insertion holes 39 at a required interval in the left-right direction. , 39 are formed. As shown in FIG. 1, the insertion holes 39, 39 of the first bezel 36 have protrusions 103, which protrude from the upper edges of the connection pieces 102, 102 that connect the first opening operation unit 101 and the moving member 100. 103 is correspondingly aligned and protrudes upward and outward. In the insertion openings 39, 39 of the second bezel 37, projecting pieces 107, 107 projecting from the upper edges of the connecting pieces 106, 106 that connect the second opening operation portion 105 and the moving member 100 are correspondingly aligned. Then it protrudes upwards and outwards. Further, support pieces 40 and 40 for inserting and supporting the spring shaft 41 are provided between the insertion ports 39 and 39 on the mounting plate portion 38 of the first bezel 36 and the second bezel 37. That is, as will be described later, by inserting the spring shaft 41 through the two protruding pieces 103, 103/107, 107 and the two supporting pieces 40, 40 protruding from both the insertion ports 39, 39, the moving member 100 is brought into the neutral position. It comes to hold. The lid member L of the embodiment is configured by attaching a skin material 43 made of synthetic resin, fabric or the like to the outer surface of the upper member 31, but the skin material 43 may be omitted. .

  As shown in FIGS. 3 and 4, a first opening 45 extending in the left-right direction of the lower member 30 is formed in the rear portion of the bulging portion 32 of the lower member 30. A second opening 46 extending in the left-right direction of the lower member 30 is formed in the front portion. As shown in FIG. 4, a first engagement piece portion (first engagement portion) 110 (described later) formed on the rear bottom surface of the moving member 100 is aligned with the first opening portion 45, The first engagement piece 110 is configured to extend outward from the bottom of the lid member L through the first opening 45 (FIG. 1). Further, as shown in FIG. 4, a second engagement piece portion (second engagement portion) 111 described later formed on the front bottom surface of the moving member 100 is aligned with the second opening portion 46. The second engagement piece 111 is configured to extend outward from the bottom of the lid member L through the second opening 46 (FIG. 1). A flange-shaped cover 47 that covers the first engagement piece 110 and the second engagement piece 111 is formed at the opening edges of the first opening 45 and the second opening 46 (see FIG. 1).

  Further, as shown in FIGS. 3 and 4, a third opening 48 and a fourth opening 49 are respectively formed in the front and rear intermediate portions of the left portion and the right portion of the bulging portion 32 of the lower member 30. . As shown in FIG. 4, a left support 112, which will be described later, formed on the left portion of the moving member 100 is aligned with the third opening 48, and the left support 112 is interposed via the third opening 48. The lid member L is configured to extend outward from the bottom (FIG. 1). As shown in FIG. 4, a right support 113 described later formed on the right portion of the moving member 100 is aligned with the fourth opening 49, and the right support 113 is inserted through the fourth opening 49. The lid member L is configured to extend outward from the bottom.

  As shown in FIG. 4, the substantially rectangular plate-like vertical wall portions 50, 50 are opposed in parallel to the outer side of the lower member 30 at the left and right edge portions of the third opening portion 48 and the fourth opening portion 49. Standing in the state. Between the front edge of both the vertical wall parts 50 and 50, the 1st latching bar part (1st locking part) 51 and the 2nd latching bar part (2nd locking part) which are extended in the left-right direction of the lower member 30 52 is installed in the front-rear direction of the lower member 30 at a required interval. As will be described later, the lock members 120 and 120 disposed on the left support 112 and the right support 113 can be engaged with and disengaged from the first lock rod 51 and the second lock rod 52, respectively. It is designed to be locked. The arrangement | positioning space | interval in the front-back direction of the 1st latching bar part 51 and the 2nd latching bar part 52 is set to the dimension in which insertion of the contact | abutting convex part 21 mentioned above is accept | permitted. In addition, as shown in FIG. 3, the positioning rubber | gum 53 formed in the truncated cone shape is attached and fixed to the four corners in the lower surface of the lower member 30 in the inverted posture.

  Next, the lid opening / closing mechanism U that opens the lid member L attached to the main body member M in both the rear and front directions of the floor console FC will be described. The lid opening / closing mechanism U of the embodiment includes the first lid support member 60 and the second lid support member 80 that are rotatably supported by the inner member 14 of the main body member M as shown in FIGS. I have. When the lid opening / closing mechanism U of the embodiment operates the first opening operation portion 101 facing the front inclined portion of the lid member L to move the moving member 100 to a first connection position described later, the lid opening / closing mechanism U is supported. The member 80 and the lid member L can be separated from each other, and the lid member L connected to the first lid support member 60 can be rotated toward the rear of the floor console FC to be opened toward the first opening posture. In addition, when the lid opening / closing mechanism U of the embodiment operates the second opening operation portion 105 facing the rear inclined portion of the lid member L to move the moving member 100 to a second connection position described later, the first lid The support member 60 and the lid member L can be separated from each other, and the lid member L connected to the second lid support member 80 can be rotated toward the front of the floor console FC to be opened toward the second opening posture. Has been.

  As shown in FIGS. 5 and 6, the first lid support member 60 is a molded member that is injection-molded from a synthetic resin material such as polypropylene (PP), and is provided with ribs and wall portions at appropriate positions. The rigidity is improved so as not to be easily deformed. Specifically, the first lid support member 60 includes a first hinge end portion 61 that extends in the left-right direction of the inner member 14 along the first hinge portion 55 and is connected to the first hinge portion 55. First support arm portions 62, 62 that are connected to the left and right ends of the first hinge end portion 61 and extend from the first hinge portion 55 toward the second hinge portion 56 along the opening of the article storage portion 11. I have. The first lid support member 60 has first lock arm portions 63 extending radially outward from the rotation fulcrum of the first lid support member 60 by the first hinge portion 55 at both left and right ends of the first hinge end portion 61. , 63. As shown in FIG. 1, the first support arm portion 62 and the first lock arm portion 63 are formed with an angle difference of about 90 degrees in the rotation direction of the first lid support member 60.

  As shown in FIGS. 5 and 6, the first hinge end portion 61 includes first shaft insertion portions 55B and 55B that constitute the first hinge portion 55 and through which the first hinge shaft 55C is inserted. The one hinge end 61 is formed on the same axis from the left end and the right end to the required length. The first shaft insertion portions 55B and 55B are aligned with the first shaft support portion 55A provided on the first mounting plate portion 17 of the inner member 14, and the first shaft insertion portions 55B and 55B and the first shaft support portion 55A. The rear end edge of the first lid support member 60 is pivotally supported by the rear end edge of the first mounting plate portion 17 by sequentially inserting the first hinge shaft 55C through the first mounting shaft portion 17. Further, on the front end side of the first hinge end portion 61 facing the article storage portion 11 side, as shown in FIGS. 1, 5, and 6, a first engagement recess (first connection portion) extending in the left-right direction is provided. ) 64 is formed. As shown in FIGS. 1 and 9B, the first engaging recess 64 extends in the sliding direction of the moving member 100 so as to face the opposite side of the first hinge portion 55, and to the first hinge. The first engaging piece 110 formed at the rear end of the moving member 100 is moved along the sliding movement of the moving member 100 as will be described later. Thus, it is engaged in a detachable manner in the front-rear direction. Furthermore, circular recesses 65, 65 are formed in the vicinity of both left and right ends of the upper surface of the first hinge end 61, and the positioning rubber 53 provided in the lower member 30 of the lid member L is provided with the recess. 65 is configured to be disengaged from above.

  The left and right first support arm portions 62, 62 are in contact with the first support plate portion 19 and the second support plate portion 20 in a state where they lie down on the upper surfaces of the corresponding first support plate portion 19 and second support plate portion 20. It is formed in the shape of a square bar having a length that extends to a position that faces the provided contact protrusion 21. Further, as shown in FIGS. 1 and 5, first engagement opening portions (first connection portions) 66, 66 opened at the distal ends are formed at the distal ends of the first support arm portions 62, 62, respectively. Yes. As shown in FIG. 1 and FIG. 9B, these first engagement port portions 66 and 66 extend in the sliding direction of the moving member 100 so as to face the opposite side of the first hinge portion 55. A concave portion provided so as to open to the opposite side to the one hinge portion 55, and is formed to extend rearward to the left support 112 and the right support 113 provided on the moving member 100 as will be described later. The first engaging convex portions (first engaging portions) 114 and 114 are engaged with each other in a detachable manner in the front-rear direction as the moving member 100 slides (FIG. 7).

  Further, the first support arm portions 62, 62 are engaged with the first support plate portion 19 and the second support plate portion 20 in the first engagement port portions 66 provided in the left and right first support arm portions 62, 62. First lock levers 67, 67 that are held and held are disposed so as to be swingable. Each of the first lock levers 67 is formed in an L shape, and a swing part 67A having a support shaft 67C formed to be inserted and supported in a support hole 68 provided in the first support arm part 62, and the swing part The locking portion 67B extends perpendicularly from the end of 67A and is detachably locked to the first locking recess 22 described above. The support shaft 67C is provided with a first torsion spring 69, and the first lock lever 67 is elastically biased so that the swinging portion 67A is in an upright posture facing the opening of the first engagement port portion 66. Yes. Accordingly, the first lock lever 67 is provided at the opening of the first engagement port 66 in a state where the first support arm portion 62 of the first lid support member 60 is lying down on the first support plate portion 19 and the second support plate portion 20. When standing, the locking portion 67B is locked to the first locking recess 22 from the front side. Further, when the first engagement convex portion 114 comes into contact with the swinging portion 67A, the swinging portion 67A swings so as to fall to the back side of the first engagement port portion 66, and the The first engaging convex portion 114 is allowed to enter and engage with the first engaging port portion 66, and the locking of the locking portion 67B with respect to the first locking recess 22 is released. Has been. In other words, each first lock lever 67 provided in the first lid support member 60 is provided in the inner member 14 when the connection between the first engagement port portion 66 and the first engagement convex portion 114 is released. It is a member that is locked to the locking recess 22 and is held by the main body member M in a state where the first lid support member 60 is lying down.

  The left and right first lock arm portions 63, 63 extending radially outward from the rotation fulcrum of the first lid support member 60 have a length such that the tips thereof are close to the arc wall portion 24 </ b> A of the first fan-shaped portion 24 described above. Is set to And the front-end | tip part of the 1st lock arm parts 63 and 63 was provided on the rotation locus | trajectory of the 1st lock arm parts 63 and 63 accompanying rotation of the 1st lid support member 60 in the inner member 14 of the main body member M. The contact portions 70 and 70 are in contact with the first rotation restricting portions 25 and 25. The first rotation restricting portions 25 and 25 are configured such that the first lid support member 60 rotates in the lid opening direction with the first hinge portion 55 as a fulcrum, and the first lock arm portions 63 and 63 come into contact with each other. It functions to regulate the rotation of the lid support member 60 in the lid opening direction. In addition, fan-plate-like portions 71 and 71 that are slightly smaller than the first fan-shaped portion 24 are integrally formed in a portion sandwiched between the first lock arm portions 63 and the first support arm portions 62. Yes. Therefore, in the first lid support member 60, flexural deformation of the first lock arm portion 63 and the first support arm portion 62 is restricted, and between the first lock arm portion 63 and the first support arm portion 62. It also has a restricted structure in which the angle of the lens changes.

  Therefore, the first lid support member 60 supports the first hinge shaft 55C of the first hinge portion 55 between the first posture shown in FIGS. 1 and 9A and the second posture shown in FIG. Rotate as The first posture of the first lid support member 60 is such that both the first support arm portions 62, 62 lie down so as to extend forward with respect to the upper surfaces of the first support plate portion 19 and the second support plate portion 20, and Both first lock arm portions 63, 63 are directed substantially vertically downward. Further, the second posture of the first lid support member 60 is such that both the first lock arm portions 63, 63 are directed substantially in front of the horizontal, and the contact portions 70, 70 are in contact with the first rotation restricting portions 25, 25, respectively. At the same time, both the first support arm portions 62, 62 stand up from the inner member 14 to a position near the vertical. That is, the first lid support member 60 is displaced from the first posture to the rear side by rotating to the second posture, and this second posture is a state in which the lid member L is held in the first open posture. Further, in the first posture, the first lid support member 60 has a flat upper surface on which the lid member L is placed, and surrounds the article storage unit 11 without protruding from the upper part of the main body member M. Become.

  As shown in FIGS. 5 and 6, the second lid support member 80 is a molded member formed by injection molding from a synthetic resin material such as polypropylene (PP), and basically has the same shape as the first lid support member 60. By providing ribs, walls and the like at appropriate positions, the rigidity is improved so as not to be easily deformed. Specifically, the second lid support member 80 includes a second hinge end portion 81 that extends in the left-right direction of the inner member 14 along the second hinge portion 56 and is connected to the second hinge portion 56. Second support arm portions 82, 82 that are connected to both left and right ends of the two hinge end portions 81 and extend from the second hinge portion 56 toward the first hinge portion 55 along the opening of the article storage portion 11. I have. The second lid support member 80 has second lock arm portions 83 extending radially outward from the rotation fulcrum of the second lid support member 80 by the second hinge portion 56 at both left and right ends of the second hinge end portion 81. , 83. As shown in FIG. 1, the second support arm portion 82 and the second lock arm portion 83 are formed with an angular difference of about 90 degrees in the rotation direction of the second lid support member 80.

  As shown in FIGS. 5 and 6, the second hinge end portion 81 includes second shaft insertion portions 56 </ b> B and 56 </ b> B that constitute the second hinge portion 56 and through which the second hinge shaft 56 </ b> C is inserted. The two hinge end portions 81 are formed on the same axis from the left end portion and the right end portion to the required length (in FIG. 5, one shaft support portion 56B is not visible). The first shaft insertion portions 56B and 56B are aligned with the above-described second shaft support portion 56A provided on the second mounting plate portion 18 of the inner member 14, and the second shaft insertion portions 56B and 56B and the second shaft support portion 56A. By sequentially inserting the second hinge shaft 56 </ b> C, the front end edge of the second lid support member 80 is pivotally supported by the front end edge of the second mounting plate portion 18. Further, on the rear end side of the second hinge end portion 81 facing the article storage portion 11 side, as shown in FIGS. 1, 5, and 6, a second engagement recess (second coupling portion) extending in the left-right direction is provided. Part) 84 is formed. As shown in FIG. 1 and FIG. 11B, the second engaging recess 84 extends in the sliding direction of the moving member 100 so as to face the opposite side of the second hinge portion 56, and the second hinge. The second engaging piece portion 111 formed at the front end of the moving member 100 is moved along the sliding movement of the moving member 100 as will be described later. It is engaged in a detachable manner in the front-rear direction. Further, circular recesses 85, 85 are formed in the vicinity of the left and right ends of the upper surface of the first hinge end 61, and the positioning rubber 53 provided on the lower member 30 of the lid member L is provided with the recesses 85. 85 is configured to be engaged and disengaged from above.

  The left and right second support arm portions 82, 82 lie on the first support plate portion 19 and the second support plate portion 20 in a state where they lie on the upper surfaces of the corresponding first support plate portion 19 and second support plate portion 20. It is formed in the shape of a square bar having a length that extends to a position that faces the provided contact protrusion 21. Further, as shown in FIGS. 1 and 5, second engagement opening portions (second connection portions) 86, 86 opened at the distal ends are formed at the distal end portions of the second support arm portions 82, 82, respectively. Yes. As shown in FIG. 1 and FIG. 9B, these second engagement port portions 86, 86 extend in the sliding direction of the moving member 100 so as to face the opposite side of the second hinge portion 56. 2 is a concave portion provided so as to open to the opposite side of the hinge portion 56, and is formed so as to extend forward of the left side support body 112 and the right side support body 113 provided in the moving member 100 as will be described later. The two engaging convex portions (second engaging portions) 115 and 115 are engaged with each other in a detachable manner in the front-rear direction as the moving member 100 slides (FIG. 8).

  In addition, the second support arm portions 82, 82 are connected to the first support plate portion 19 and the second support plate portion 20 in the second engagement port portions 86 provided in the left and right second support arm portions 82, 82. The second lock levers 87, 87 for stopping and holding are disposed so as to be swingable. Each of the second lock levers 87 is formed in an L shape, and a swinging part 87A having a support shaft 87C inserted and supported in a support hole 88 provided in the second support arm part 82, and the swinging part The locking portion 87B extends perpendicularly from the end of 87A and is detachably locked to the second locking recess 23 described above. The support shaft 87C is provided with a second torsion spring 89, and the second lock lever 87 is elastically biased so that the swinging portion 87A is in an upright posture facing the opening of the second engagement port 86. Yes. Therefore, the second lock lever 87 is configured so that the second engagement port portion 86 is open when the second support arm portion 82 of the second lid support member 80 is laid down on the first support plate portion 19 and the second support plate portion 20. When standing up, the locking portion 87B is locked to the second locking recess 23 from the rear side. Further, when the second engaging convex portion 115 comes into contact with the swinging portion 87A, the swinging portion 87A swings so as to fall down to the back side of the second engagement port portion 86, and the The second engagement convex portion 115 is allowed to enter and engage with the second engagement port portion 86, and the locking of the locking portion 87B with respect to the second locking recess 23 is released. Has been. That is, the second lock levers 87 provided in the second lid support member 80 are provided on the inner member 14 when the connection between the second engagement port portion 86 and the second engagement convex portion 115 is released. It is a member that is locked to the locking recess 23 and is held by the main body member M in a state where the second lid support member 80 is lying down.

  The left and right second lock arm portions 83, 83 extending radially outward from the rotation fulcrum of the second lid support member 80 have a length in which the tips thereof are close to the arc wall portion 26 </ b> A of the second fan-shaped portion 26 described above. Is set to The distal end portions of the second lock arm portions 83 and 83 are provided on the rotation locus of the second lock arm portions 83 and 83 accompanying the rotation of the second lid support member 80 in the inner member 14 of the main body member M. The contact portions 90 and 90 are in contact with the second rotation restricting portions 27 and 27. When the second lid support member 80 rotates in the lid opening direction with the second hinge portion 56 as a fulcrum and the second lock arm portions 83 and 83 come into contact with each other, It functions to regulate the rotation of the lid support member 80 in the lid opening direction. In addition, fan-plate-shaped portions 91 and 91 that are slightly smaller than the second fan-shaped portion 26 are integrally formed in a portion sandwiched between the second lock arm portions 83 and the second support arm portions 82. Yes. Therefore, in the second lid support member 80, flexural deformation of the second lock arm portion 83 and the second support arm portion 82 is restricted, and between the second lock arm portion 83 and the second support arm portion 82. It also has a restricted structure in which the angle of the lens changes.

  Therefore, the second lid support member 80 supports the second hinge shaft 56C of the second hinge portion 56 between the first posture shown in FIGS. 1 and 11A and the second posture shown in FIG. Rotate as The first posture of the second lid support member 80 is such that both the second support arm portions 82, 82 lie down so as to extend backward with respect to the upper surfaces of the first support plate portion 19 and the second support plate portion 20, Both the second lock arm portions 83, 83 are directed substantially vertically downward. Further, the second posture of the second lid support member 80 is such that both the second lock arm portions 83 and 83 are directed substantially horizontally forward and the contact portions 90 and 90 are in contact with the second rotation restricting portions 27 and 27, respectively. At the same time, both the second support arm portions 82 and 82 stand up from the inner member 14 to a position close to the vertical. That is, the second lid support member 80 is displaced from the first posture to the second posture by rotating forward, and this second posture is a state in which the lid member L is held in the second open posture. Further, in the first posture, the second lid support member 80 has a flat upper surface on which the lid member L is placed, and surrounds the article storage portion 11 without protruding from the upper portion of the main body member M. Become.

  As shown in FIGS. 3 and 4, the moving member 100 is formed in a rectangular frame shape surrounding the bulging portion 32 of the lower member 30, and moves in the front-rear direction of the lid member L in the internal space 35 of the lid member L. It is slidably arranged. A first opening operation portion 101 is formed on the front surface of the moving member 100 via connecting pieces 102 and 102, and a protruding piece 103 protrudes from the upper end edge of each connecting piece 102 and 102. A second opening operation portion 105 is formed on the rear rear surface of the moving member 100 via connecting pieces 106, 106, and a protruding piece 107 protrudes from the upper end edge of each connecting piece 106, 106. . As described above and as shown in FIG. 3, the moving member 100 includes the first bezel 36 that is packaged on the first opening operation unit 101 and the second bezel 37 that is packaged on the second opening operation unit 105. By attaching and fixing to the back side, the lid member L is attached to the upper member 31 so as to be slidable in the front-rear direction.

  As shown in FIG. 3, the moving member 100 includes a spring shaft 41 inserted into the support pieces 40 and 40 of the first bezel 36 and the protrusions 103 and 103 and a protrusion of the support pieces 40 and 40 of the second bezel 37. The spring shaft 41 inserted through the pieces 107 and 107 is held at a neutral position that is an intermediate position between the front and rear of the lid member L (FIGS. 1, 9A, and 11A). When the first opening operation unit 101 is pushed rearward, the springs disposed on the first bezel 36 and the second bezel 37 are accompanied by the sliding movement of the moving member 100 to the rear side of the lid member L. The shaft 41 is elastically deformed so that the intermediate portion is curved forward. When the operation on the first opening operation unit 101 is released, the moving member 100 is slid to the original neutral position and stopped and held by the return elasticity of the spring shafts 41 and 41. On the other hand, when the second opening operation unit 105 is pushed forward, the springs disposed on the first bezel 36 and the second bezel 37 are accompanied by the sliding movement of the moving member 100 to the front side of the lid member L. The shaft 41 is elastically deformed in a state where the intermediate portion is curved rearward. When the operation on the second opening operation unit 105 is released, the moving member 100 is slid to the original neutral position and stopped and held by the return elasticity of the spring shafts 41 and 41. The position where the moving member 100 slides to the rear side (the first hinge portion 55 side) of the lid member L is defined as a first connection position (FIG. 9B), and the moving member 100 is located on the front side of the lid member L. The position slid to the (second hinge part 56 side) is defined as a second connection position (FIG. 11B). Therefore, the moving member 100 can reciprocate between the first connecting position on the first hinge portion 55 side and the second connecting position on the second hinge portion 56 side, and the first opening operation portion 101 or the second opening operation can be performed. When the part 105 is not operated, the two spring shafts 41 and 41 are stopped and held at a neutral position between the first connection position and the second connection position.

  As shown in FIGS. 1 and 4, the first engagement piece portion 110 as the first engagement portion formed on the bottom surface of the rear portion of the moving member 100 protrudes from the moving member 100 toward the first lid support member 60. From the lower end of the protruding piece portion, it is a convex portion that protrudes toward the first hinge portion 55 along the sliding direction of the moving member 100, and extends to the required length in the left-right direction of the moving member 100. Therefore, when the first opening operation unit 101 is pushed and the moving member 100 is slid and moved in the direction of the first connection position, the first engagement recess 64 of the first lid support member 60 opened to the opposite side to the first hinge portion 55. On the other hand, the first engagement piece 110 is configured to enter from the front side. That is, as shown in FIG. 9B, the first engagement recess 64 and the first engagement piece 110 are arranged in the rotational direction (movement) of the first lid support member 60 at the first connection position of the movement member 100. The engagement in the direction intersecting the sliding direction of the member 100 is maintained, and the movement of the moving member 100 in the sliding direction is allowed. Further, as shown in FIG. 11B, the first engagement recess 64 and the first engagement piece portion 110 push the second release operation portion 105 to slide the moving member 100 to the second connection position. The first engagement piece 110 is dimensioned so as to come out of the first engagement recess 64. That is, the first engagement recess 64 and the first engagement piece 110 are disengaged in the rotational direction of the first lid support member 60 at the second connection position of the moving member 100. Further, as shown in FIG. 1 and FIG. 9A, the first engaging recess 64 and the first engaging piece 110 are formed at the neutral position of the moving member 100 (the first opening operating portion 101 and the second opening). When the operation unit 105 is not operated), the dimension is set so that only the distal end portion of the first engagement piece 110 enters the first engagement recess 64. That is, the first engagement concave portion 64 and the first engagement piece portion 110 are maintained engaged in the rotational direction of the first lid support member 60 at the neutral position of the moving member 100.

  As shown in FIGS. 1 and 4, the second engagement piece 111 as the second engagement portion formed on the front bottom surface of the moving member 100 protrudes toward the second lid support member 80 side as shown in FIGS. 1 and 4. A projecting portion that protrudes from the lower end of the projecting piece portion to the second hinge portion 56 side along the sliding direction of the moving member 100, and extends to the required length in the left-right direction of the moving member 100. Therefore, when the second opening operation portion 105 is pushed and the moving member 100 is slid and moved in the direction of the second connecting position, the second engaging recess 84 of the second lid support member 80 opened to the opposite side of the second hinge portion 56. On the other hand, the second engaging piece 111 is configured to enter from the rear side. That is, as shown in FIG. 11B, the second engagement recess 84 and the second engagement piece 111 are arranged in the rotational direction (movement) of the second lid support member 80 at the second connection position of the movement member 100. The engagement in the direction intersecting the sliding direction of the member 100 is maintained, and the movement of the moving member 100 in the sliding direction is allowed. Further, as shown in FIG. 9B, when the second engaging recess 84 and the second engaging piece portion 111 push the first opening operation portion 101 to slide the moving member 100 to the first connecting position. The second engagement piece 111 is dimensioned so as to come out of the second engagement recess 84. In other words, the second engagement recess 84 and the second engagement piece 111 are disengaged in the rotational direction of the second lid support member 80 at the first connection position of the moving member 100. Further, as shown in FIGS. 1 and 11A, the second engaging recess 84 and the second engaging piece 111 are formed at the neutral position of the moving member 100 (the first opening operating portion 101 and the second opening). When the operation portion 105 is not operated), the dimension is set so that only the distal end portion of the second engagement piece portion 111 enters the second locking recess 84. That is, the second engagement piece portion 111 and the second engagement recess 84 are maintained in the rotational direction of the second lid support member 80 at the neutral position of the moving member 100.

  As shown in FIGS. 1 and 4, the first engaging convex portions 114 and 114 as the first engaging portions respectively formed on the left bottom surface and the right bottom surface of the moving member 100 are provided on the moving member 100 as described above. 1 is a convex portion provided so as to project from the lower ends of the left support 112 and the right support 113 projecting toward the lid support member 60 toward the first hinge portion 55 along the sliding direction of the moving member 100. . When the lid member L is set on the main body member M on which the first lid support member 60 is disposed from above, the first engagement convex portions 114 and 114 are respectively provided to the first support arm portions of the first lid support member 60. It comes to face the first engagement port portions 66, 66 provided at the tips of 62, 62. Accordingly, when the first opening operation unit 101 is pushed and the moving member 100 is slid and moved in the direction of the first connection position, the first engagement port portion 66 of the first lid support member 60 opened to the opposite side to the first hinge portion 55. , 66, the first engaging convex portions 114, 114 are configured to enter from the front side (FIG. 7B). That is, as shown in FIG. 9B, the first engagement port portion 66 and the first engagement convex portion 114 are arranged in the rotational direction of the first lid support member 60 at the first connection position of the moving member 100. While the engagement is maintained, the movement of the moving member 100 in the sliding direction is allowed. Further, as shown in FIG. 8B and FIG. 11B, the first engagement port portion 66 and the first engagement convex portion 114 push the second opening operation portion 105 to connect the moving member 100 to the second connection. The size is set so that the first engagement convex portion 114 comes out of the first engagement port portion 66 when slid to the position. That is, the first engagement port portion 66 and the first engagement convex portion 114 are disengaged in the rotational direction of the first lid support member 60 at the second connection position of the moving member 100. Further, as shown in FIGS. 1, 7A and 9A, the first engagement port portion 66 and the first engagement convex portion 114 are arranged at the neutral position of the moving member 100 (first release operation). When the portion 101 and the second opening operation portion 105 are not operated), the dimension is set so that only the tip portion of the first engagement convex portion 114 enters the first engagement port portion 66. In other words, the first engagement convex portion 114 and the first engagement port portion 66 maintain the engagement in the rotational direction of the first lid support member 60 at the neutral position of the moving member 100.

  As shown in FIGS. 1 and 4, the second engaging convex portions 115, 115 as the second engaging portions respectively formed on the left bottom surface and the right bottom surface of the moving member 100 are provided on the moving member 100 as described above. 2 is a convex portion provided so as to protrude from the lower ends of the left support 112 and the right support 113 projecting toward the lid support member 80 toward the second hinge portion 56 along the sliding direction of the moving member 100. . When the lid member L is set from above on the main body member M on which the second lid support member 80 is disposed, the second engagement convex portions 115 and 115 are respectively provided to the second support arm portions of the second lid support member 80. It comes to face the 2nd engagement opening part 86,86 provided in the front-end | tip of 82,82. Accordingly, when the second opening operation portion 105 is pushed and the moving member 100 is slid in the direction of the second connection position, the second engagement port portion 86 of the second lid support member 80 opened to the opposite side to the second hinge portion 56. , 86, the second engaging projections 115, 115 are configured to enter from the rear side (FIG. 8B). That is, as shown in FIG. 11B, the second engagement port portion 86 and the second engagement convex portion 115 are in the rotational direction of the second lid support member 80 at the second connection position of the moving member 100. While the engagement is maintained, the movement of the moving member 100 in the sliding direction is allowed. Further, as shown in FIGS. 8B and 9B, the second engagement port portion 86 and the second engagement convex portion 115 push the first opening operation portion 101 to connect the moving member 100 to the first connection. The size is set so that the second engagement convex portion 115 comes out of the second engagement port portion 86 when slid to the position. In other words, the second engagement port portion 86 and the second engagement convex portion 115 are disengaged in the rotational direction of the second lid support member 80 at the first connection position of the moving member 100. Further, as shown in FIGS. 1, 8A and 11A, the second engagement port portion 86 and the second engagement convex portion 115 are arranged at the neutral position of the moving member 100 (first release operation). When the portion 101 and the second opening operation portion 105 are not operated), the dimension is set so that only the tip portion of the second engagement convex portion 115 enters the second engagement port portion 86. That is, the second engagement port portion 86 and the second engagement convex portion 115 maintain the engagement in the rotational direction of the second lid support member 80 at the neutral position of the moving member 100.

  Further, the lid opening / closing mechanism U according to the embodiment includes a lock mechanism for stopping and holding the moving member 100 at the first connection position (FIG. 9B) or the second connection position (FIG. 11B). It has. This locking mechanism includes the above-described locking member 120 disposed on the moving member 100 in a state where the lid member L is biased from the moving member 100 toward the main body member M in the closed posture, and the lid member L. The first locking rod portion 51 and the second locking rod portion 52 provided on the lower member 30 are configured. As shown in FIG. 4, one set of the locking mechanism is provided on each of the left and right sides of the moving member 100, but since the left and right are the same, only the locking mechanism provided on the left side will be described here. The lock mechanism disposed on the right side is denoted by the same reference numeral and description thereof is omitted.

  As shown in FIGS. 1 and 7, the lock member 120 is a small component having a rectangular block shape, and a locking recess 121 that locks to the first locking rod portion 51 or the second locking rod portion 52 is provided on the bottom surface. Is formed. The lock member 120 is inserted into and supported by the bottom surface of the moving member 100 and is attached to the tip of the slide pin 122 disposed in a suspended state parallel to the left support 112, and is brought into contact with the left support 112. It is arranged. Accordingly, the lock member 120 slides along the left support 112 when the slide pin 122 moves in the axial direction, and moves toward and away from the moving member 100. The slide pin 122 is provided with a compression coil spring 123 that contacts the lock member 120 and the moving member 100, and the lock member 120 is elastically biased in a direction away from the bottom surface of the moving member 100.

  As shown in FIGS. 7A and 8A, when the lid member L is in the closed position, the lock member 120 has a first locking rod portion 51 and a second locking rod portion 52. It is set so that it may contact | abut to the contact convex part 21 which is located between these and faces between these 1st latching bar parts 51 and the 2nd latching bar parts 52. FIG. Accordingly, the lock member 120 that is in contact with the contact convex portion 21 moves while being pushed in the direction of the moving member 100 against the urging force of the compression coil spring 123, and the first locking rod portion 51 and the second locking portion. It is located closer to the moving member 100 than the bar portion 52. As a result, when the first opening operation unit 101 is pushed when the lid member L is in the closed position, the lock member 120 comes into contact with the contact convex portion 21 as shown in FIG. When the moving member 100 moves to the first connecting position in the state, the locking recess 121 of the locking member 120 and the first locking rod portion 51 slide. The pins 122 coincide with each other in the axial direction. In addition, when the lid member L is in the closed position, when the second opening operation unit 105 is pressed, the lock member 120 is in contact with the contact protrusion 21 as shown in FIG. When the moving member 100 moves to the second connecting position, the locking concave portion 121 of the locking member 120 and the second locking rod portion 52 are moved to the slide pin. It is comprised so that it may correspond in 122 axial directions.

  As shown in FIG. 1, the first locking rod portion 51 is provided closer to the first hinge portion 55 than the lock member 120 in the neutral position of the moving member 100. As described above, the first locking rod portion 51 is in series with the locking recess 121 of the locking member 120 in the direction orthogonal to the sliding direction of the moving member 100 when the moving member 100 moves to the first connection position. It is provided at a position that matches. Accordingly, when the front side of the lid member L is moved upward in a state where the first opening operation unit 101 is pushed and the moving member 100 is stopped at the first connecting position, as shown in FIG. Since 21 is retracted from between the first locking rod portion 51 and the second locking rod portion 52, the contact of the contact convex portion 21 with the lock member 120 is released. When the abutment of the abutment convex portion 21 with respect to the lock member 120 is released, the lock member 120 moves away from the moving member 100 (the direction of the first locking rod portion 51) by the urging force of the compression coil spring 123. It moves so that the locking recess 121 is locked to the first locking rod 51. As a result, the locking member 120 is locked to the first locking rod portion 51 formed on the lower member 30, so that the first opening is performed while the lid member L is opened and closed with the first hinge portion 55 as a fulcrum. Even when the operation on the operation unit 101 is released, the moving member 100 is held at the first connection position, the connection state between the first engagement recess 64 and the first engagement piece 110, and each first engagement port 66. Each of the first engagement convex portions 114 is configured to be maintained in a connected state.

  As shown in FIG. 1, the second locking rod portion 52 is provided closer to the second hinge portion 56 than the lock member 120 in the neutral position of the moving member 100. As described above, the second locking rod portion 52 is in series with the locking recess 121 of the lock member 120 in the direction orthogonal to the sliding direction of the moving member 100 when the moving member 100 moves to the second connection position. It is provided at a position that matches. Accordingly, when the rear side of the lid member L is moved upward in a state where the second opening operation portion 105 is pushed and the moving member 100 is stopped at the second connecting position, as shown in FIG. Since the portion 21 retracts from between the first locking rod portion 51 and the second locking rod portion 52, the contact of the contact convex portion 21 with the lock member 120 is released. When the abutment of the abutment convex portion 21 with respect to the lock member 120 is released, the lock member 120 is moved away from the moving member 100 (the direction of the second locking rod portion 52) by the urging force of the compression coil spring 123. It moves so that the locking recess 121 is locked to the second locking rod 52. As a result, the locking member 120 is locked to the second locking rod portion 52 formed on the lower member 30, so that the second opening is performed while the lid member L is opened and closed with the second hinge portion 56 as a fulcrum. Even when the operation with respect to the operation unit 105 is released, the moving member 100 is held at the second connection position, and the connection state between the second engagement recess 84 and the second engagement piece 111 and the respective second engagement ports 86 Each connection state with each second engagement convex portion 115 is configured to be maintained.

  As shown in FIGS. 9A and 11A, the floor console FC provided with the lid opening / closing mechanism U of the embodiment configured as described above is opened with the lid member L in the closed posture. When the operation is not performed, the moving member 100 is held in the neutral position. Therefore, the moving member 100 and the first lid support member 60 are connected, and the moving member 100 and the second lid support member 80 are connected. Further, the four positioning rubbers 53 attached to the lower member 30 of the lid member L are respectively located in the recessed portion 65 provided in the first lid support member 60 and the recessed portion 85 provided in the second lid support member 80. Is inrush fitting. Therefore, the lid member L is restricted from opening in both the first opening posture and the second opening posture, and is also restricted from moving back and forth and left and right in the horizontal direction with respect to the main body member M. Is held in a closed position.

  When the lid member L is opened toward the first opening posture, the first opening operation unit 101 may be pushed backward with a fingertip or the like, as shown in FIGS. 9 (a) to 9 (c). Thereby, the connection between the moving member 100 and the first lid support member 60 is maintained, while the connection between the moving member 100 and the second lid support member 80 is released, and the movement member 100 and the second lid support member 80 are Can be separated. Therefore, if the front end side of the lid member L is pulled upward, the first lid support member 60 rotates with the first hinge portion 55 as a fulcrum, so that the lid member L connected and supported by the first lid support member 60 is , And open toward the first opening posture.

  When the lid member L is opened toward the second opening posture, the second opening operation unit 105 may be pushed forward with a fingertip or the like as shown in FIGS. 11 (a) to 11 (c). Accordingly, the connection between the moving member 100 and the second lid support member 80 is maintained, while the connection between the moving member 100 and the first lid support member 60 is released, and the movement member 100 and the first lid support member 60 are Can be separated. Therefore, if the rear end side of the lid member L is pulled upward, the second lid support member 80 rotates with the second hinge portion 56 as a fulcrum, so that the lid member L connected and supported by the second lid support member 80 is supported. Opens toward the second opening posture.

  Therefore, the floor console FC provided with the lid opening / closing mechanism U of the embodiment has the following operational effects. First, when the first opening operation portion 101 is operated to move the moving member 100 from the neutral position to the first connecting position, the lid member L can be opened and closed in the first opening posture with the first hinge portion 55 as a fulcrum. Further, when the moving member 100 is moved from the neutral position to the second connecting position by operating the second opening operation portion 105, the lid member L can be opened and closed in the second opening posture with the second hinge portion 56 as a fulcrum. And since the 1st hinge part 55 is not the structure which isolate | separates the 1st lid support member 60 and the main body member M, the 1st lid support member 60 is rotatably supported by the main body member M without rattling. Similarly, since the second hinge part 56 is not structured to separate the second lid support member 80 and the main body member M, the second lid support member 80 is rotatably supported by the main body member M without rattling. . Therefore, when the lid member L is opened / closed toward the first opening posture and when the lid member L is opened / closed toward the second opening posture, the lid member L is less likely to be rattled. Furthermore, the operation direction of the first opening operation unit 101 or the second opening operation unit 105 and the moving direction of the moving member 100, the first engagement recess 64, the first engagement piece 110, the first engagement port 66, and the first The connecting direction of the first engaging convex portion 114 and the connecting direction of the second engaging concave portion 84, the second engaging piece portion 111, the second engaging port portion 86, and the second engaging convex portion 115 are all the same direction. Therefore, the connection / separation of the lid member L and the first lid support member 60 or the connection / separation of the lid member L and the second lid support member 80 is reliably performed, and the lid member L can be opened and closed. Such improved operability can be expected. Furthermore, since the number of components and assembly man-hours of the lid opening / closing mechanism U can be reduced, the manufacturing cost can be reduced and the weight of the lid member L can be reduced.

  The first lid support member 60 and the lid member L are connected to the first engagement recess 64 and the first engagement piece 110 at the rear end portion of the lid member L, and the front and rear intermediate portions of the lid member L. The first engagement port portion 66 and the first engagement convex portion 114 are connected to each other. That is, the lid member L is coupled to the first lid support member 60 at a plurality of positions spaced in the extending direction of the first support arm portion 62 extending from the first hinge portion 55 toward the second hinge portion 56. Therefore, the lid member L can be stably connected to and supported by the first lid support member 60. Similarly, the second lid support member 80 and the lid member L are connected to the second engagement recess 84 and the second engagement piece portion 111 at the front end portion of the lid member L, and the front and rear intermediate portions of the lid member L are connected to each other. The second engagement port 86 and the second engagement projection 115 are connected to each other. That is, the lid member L is coupled to the second lid support member 80 at a plurality of positions spaced in the extending direction of the second support arm portion 82 extending from the second hinge portion 56 toward the first hinge portion 55. Therefore, the lid member L can be stably connected to and supported by the second lid support member 80. Furthermore, since the lid member L to be opened and closed is supported at a plurality of positions with respect to the first lid support member 60 or the second lid support member 80, the rigidity of the lid member L itself can be improved.

  Further, the lid member L that is connected and supported by the first lid support member 60 and opened to the first opening posture with the first hinge portion 55 as a fulcrum, the first lock arm portion 63 of the first lid support member 60 is the main body member. By abutting on the first rotation restricting portion 25 provided on M, over-opening when opening to the first opening posture is prevented. Further, the lid member L connected and supported by the second lid support member 80 and opened to the second opening posture with the second hinge portion 56 as a fulcrum, the second lock arm portion 83 of the second lid support member 80 is the main body member. By abutting on the second rotation restricting portion 27 provided on M, over-opening at the time of opening to the second opening posture is prevented. On the other hand, in the closed posture of the lid member L, the first engaging recess 64, the first engaging piece 110, the first engaging port 66, and the first engaging convex 114 are connected to each other, and the second Since the engagement concave portion 84 and the second engagement piece portion 111 and the second engagement port portion 86 and the second engagement convex portion 115 are connected to each other, the lid member L is appropriately held in the closed posture.

  Further, when the first opening operation portion 101 is operated to open and close the lid member L with the first hinge portion 55 as a fulcrum, the first engagement recess 64, the first engagement piece portion 110, and the first engagement port Since the engagement between the portion 66 and the first engaging protrusion 114 in the rotational direction of the first lid support member 60 is maintained, the lid member L is connected without being separated from the first lid support member 60. In addition, since the locking member 120 of the locking mechanism is locked to the first locking rod portion 51 and the moving member 100 is held at the first connection position, the operation on the first opening operation portion 101 is released during opening and closing. Also, the connection between the first engagement recess 64 and the first engagement piece 110 and the connection between the first engagement port 66 and the first engagement protrusion 114 are maintained, and the lid member L is the first lid support member. The deviation from 60 is preferably prevented. On the other hand, when the lid member L is opened and closed with the second hinge portion 56 as a fulcrum by operating the second opening operation portion 105, the second engagement recess 84, the second engagement piece portion 111 and the second engagement port are opened. Since the engagement between the portion 86 and the second engagement protrusion 115 in the rotation direction of the second lid support member 80 is maintained, the lid member L is connected without being separated from the second lid support member 80. In addition, since the locking member 120 of the locking mechanism is locked to the second locking rod portion 52 and the moving member 100 is held at the second connecting position, the operation on the second opening operation portion 105 is released during opening and closing. In addition, the connection between the second engagement concave portion 84 and the second engagement piece portion 111 and the connection between the second engagement port portion 86 and the second engagement convex portion 115 are maintained, and the lid member L supports the second lid. Disengagement from the member 80 is preferably prevented.

  Further, when the lid member L connected and supported by the first lid support member 60 is opened, the second lid support member 80 supported by the main body member M is held in the first posture lying on the main body member M. Rotation is prevented. Moreover, the second engagement recess 84, the second engagement port 86, and the like do not protrude from the upper surface of the second lid support member 80 supported by the main body member M. Therefore, since the second lid support member 80 does not protrude upward from the main body member M, the article can be easily taken in and out of the article storage portion 11 and the sleeve portion is not caught by the second lid support member 80. Further, when the lid member L connected and supported by the second lid support member 80 is opened, the first lid support member 60 supported by the main body member M is held in a first posture lying on the main body member M. Rotation is prevented. In addition, the first engagement recess 64, the first engagement port portion 66, and the like do not protrude from the upper surface of the first lid support member 60 supported by the main body member M. Accordingly, since the first lid support member 60 does not protrude upward from the main body member M, the articles can be easily taken in and out of the article storage portion 11, and the sleeve portion is not caught by the first lid support member 60. Furthermore, since the first lid support member 60 or the second lid support member 80 does not protrude upward from the main body member M when the lid member L is opened, the appearance can be improved.

  In the embodiment, the lid opening / closing mechanism U in which the lid member L is opened in both the front and rear directions of the floor console FC is illustrated, but the lid opening / closing mechanism U of the present application has the same basic configuration as shown in FIG. In this case, the lid member L can be opened in both the left and right directions. That is, the first lid support member 60 and the second lid support member 80 extend the entire length of the first hinge end portion 61 according to the vertical and horizontal dimensions of the inner member 14, and each first support arm portion. 62 is shortened. In addition, the first opening operation unit 101 and the second opening operation unit 105 are provided on the left side portion and the right side portion of the moving member 100 so as to face the left wall surface and the right wall surface of the upper member 31. As described above, the lid opening / closing mechanism U of the present application can be configured to open and close the lid member L in both the front and rear directions with the same basic configuration, and is configured to open and close the lid member L in both the left and right directions. You can also Even if it is configured to open in both the left and right directions, the basic configuration of the lid opening / closing mechanism U is the same, so that the same effects as those of the above-described embodiment can be obtained.

  In the embodiment, in the neutral position of the moving member 100, the first engaging piece portion 110 provided in the moving member 100 and the first engaging recess portion 64 provided in the first lid support member 60 and the first engaging port portion 66 are provided. Although the configuration in which the first engagement convex portions 114 are connected to each other is illustrated, the first engagement concave portions 64 and the first engagement port portions 66, the first engagement piece portions 110, and the first engagement convex portions 114 are illustrated. The moving member 100 may not be connected at the neutral position, and may be connected only when the moving member 100 is moved to the first connecting position. Similarly, the second engagement concave portion 84 and the second engagement port portion 86 provided in the second lid support member 80 and the second engagement piece portion 111 and the second engagement convex portion 115 provided in the moving member 100 are as follows. The moving member 100 may be configured not to be connected at the neutral position and to be connected at the second connecting position of the moving member 100. When the moving member 100 and the first lid support member 60 and the moving member 100 and the second lid support member 80 are not connected at the neutral position, the lid member L is closed. It is desirable to provide a separate holding mechanism for holding the posture.

  In the embodiment, the lengths of the first support arm portions 62 of the first lid support member 60 and the second support arm portions 82 of the second lid support member 80 are about ½ of the longitudinal length of the lid member L. However, the lengths of the first support arm portions 62 and 82 are not limited thereto. For example, if the first support arm portion 62 of the first lid support member 60 and the second support arm portion 82 of the second lid support member 80 are arranged adjacent to each other in parallel on the front surface of the main body member M, both first The lengths of the support arm portions 62 and 82 can be extended to a length close to the longitudinal length of the lid member L. As described above, when the length of the first support arm portions 62 and 82 is extended, the first lid support member 60 and the lid member L are connected to each other at the front end portion and the rear end portion of the lid member L. The lid support member 80 and the lid member L can be connected, and further improvement in the support strength of the lid member L by the lid support members 60 and 80 is expected.

  In the embodiment, the first opening operation unit 101 and the second opening operation unit 105 are exemplified as the fingertip pressing type disposed on the lid member L with the moving member 100 being provided. 101 and the 2nd opening operation part 105 are not limited to this form. For example, the moving member 100 is configured to be slid in the front-rear direction of the lid member L by driving means such as an electric motor or an electromagnetic solenoid, and the first opening operation unit 101 and the second opening operation unit 105 are connected to correct the driving means. It may be arranged on the lid member L as a switch for reverse activation. When the first opening operation unit 101 and the second opening operation unit 105 are configured as described above, the first opening operation unit 101 and the second opening operation unit 105 are connected to the outer member 13 of the main body member M. It is also possible to provide it.

  In the embodiment, the single moving member 100 is engaged with the first engagement piece portion 110 and the first engagement convex portion 114 that are engaged with the first lid support member 60, and the second lid support member 80. The second engaging piece portion 111 and the second engaging convex portion 115 are provided, but the moving member provided with the first engaging piece portion 110 and the first engaging convex portion 114 and the second lid support member 80 are provided. You may provide individually the moving member which provided the 2nd engagement piece part 111 and the 2nd engagement convex part 115 which are engaged. Then, the moving member provided with the first engaging piece 110 and the first engaging convex portion 114 is provided with the second opening operation portion 105, and the second engaging piece portion 111 and the second engaging convex portion 115 are provided. By providing the first opening operation portion 101 on the movable member, the first opening operation portion 101 is operated to release the connection between the second lid support member 80 and the lid member L, and the second opening operation portion 105 is By operating, the connection between the first lid support member 60 and the lid member L can be released.

  The object that can be implemented by the lid opening / closing mechanism U of the present application is not limited to the floor consoles of the above-described embodiments and modifications, and can be applied to lid members provided on various vehicle interior members. Furthermore, the present invention is not limited to the vehicle interior member of an automobile, and can be employed for various lid members equipped in trains, ships, aircrafts, etc., and lid members equipped in buildings and structures.

11 article storage part, 12 upper opening part (opening part), 21 contact convex part (locking release part)
22 1st latching recessed part (1st support part), 23 2nd latching recessed part (2nd support part)
25 1st rotation control part, 27 2nd rotation control part, 51 1st locking rod part (1st lock part)
52 Second locking rod portion (second lock portion), 55 First hinge portion, 56 Second hinge portion 60 First lid support member, 62 First support arm portion, 63 First lock arm portion 64 First engagement Concave part (first connecting part), 66 first engaging port part (first connecting part)
67 1st lock lever (1st connection support part), 71 Fan-plate-like part, 80 2nd lid support member
82 2nd support arm part, 83 2nd lock arm part, 84 2nd engagement recessed part (2nd connection part)
86 2nd engagement port part (2nd connection part), 87 2nd lock lever (2nd connection support part)
91 fan-shaped part, 100 moving member, 110 first engaging piece (first engaging part)
111 2nd engagement piece part (2nd engagement part), 114 1st engagement convex part (1st engagement part)
115 Second engaging convex portion (second engaging portion), 120 lock member, L lid member, M body member

Claims (5)

The lid member for closing the opening of the article storage portion defined in the main body member is opened and closed with one side portion of the opening portion in the main body member as a fulcrum, and the one side portion sandwiching the opening portion in the main body member. In the lid opening and closing mechanism that opens and closes with the other side facing the fulcrum as a fulcrum,
A first lid support member rotatably supported by the main body member by a first hinge provided on one side of the opening;
A second lid supporting member rotatably supported by the main body member by a second hinge provided on the other side of the opening;
A first connecting position on the first hinge part side and a second connecting position on the second hinge part side in a closed posture in which the lid member is slidably provided and the lid member closes the article storage part. A reciprocating moving member between and
A first lock arm portion provided on the first lid support member so as to extend radially outward from a rotation fulcrum of the first lid support member by the first hinge portion;
The main body member is provided on a rotation trajectory of the first lock arm portion as the first lid support member rotates, and when the first lock arm portion comes into contact with the first lid support member in the lid opening direction. A first rotation restricting portion for restricting rotation;
A second lock arm portion provided on the second lid support member so as to extend radially outward from a rotation fulcrum of the second lid support member by the second hinge portion;
The main body member is provided on a rotation locus of the second lock arm portion accompanying the rotation of the second lid support member, and when the second lock arm portion comes into contact, the second lid support member moves in the lid opening direction. A second rotation restricting portion for restricting rotation;
The first lid support member is formed to extend along the opening from the rotation fulcrum of the first lid support member by the first hinge portion toward the second hinge portion. And a fan-shaped part integrally formed with both arm parts at a portion sandwiched between the first support arm part and the first lock arm part,
The second lid support member is a second support arm portion formed so as to extend along the opening from the rotation fulcrum of the second lid support member by the second hinge portion toward the first hinge portion. And a fan-shaped part integrally formed with both arm parts at a portion sandwiched between the second support arm part and the second lock arm part,
The moving member and the first lid support member are connected at the first connecting position of the moving member, and the moving member and the second lid supporting member are separable, and the moving member moves at the second connecting position of the moving member. A lid opening and closing mechanism configured to connect the member and the second lid support member and to be able to separate the moving member and the first lid support member. A first connecting portion provided on the first lid support member;
A second connecting portion provided on the second lid support member;
The moving member is provided corresponding to the first connecting portion, and is connected to the first connecting portion at the first connecting position of the moving member, and is separated from the first connecting portion at the second connecting position of the moving member. A first engagement portion;
The moving member is provided corresponding to the second connecting portion, and is connected to the second connecting portion at the second connecting position of the moving member, and is separated from the second connecting portion at the first connecting position of the moving member. The lid opening / closing mechanism according to claim 1, further comprising a second engagement portion. Wherein the first lid support member comprises a plurality of the first connecting portion spaced in the extending direction of the first supporting arm,
The second lid support member, the second support arm portions plurality of claim 2, wherein the lid opening and closing mechanism the second with a connecting portion spaced in the extending direction of.   In the neutral position of the moving member between the first connection position and the second connection position, the first connection portion is connected to the first engagement portion, and the second connection portion is the second engagement portion. The lid opening / closing mechanism according to claim 2 or 3, wherein the lid opening / closing mechanism is connected to the joint. The first connecting part is a concave part provided on the first lid support member so as to open to the opposite side of the first hinge part, and the first engaging part is provided on the moving member with the first hinge part. The first connecting portion and the first engaging portion, which are convex portions provided so as to protrude to the side and interconnected at the first connecting position of the moving member, are engaged in the rotation direction of the first lid support member. And the movement of the moving member in the sliding direction is allowed,
The second connecting part is a concave part provided in the second lid support member so as to open to the opposite side of the second hinge part, and the second engaging part is provided on the moving member on the second hinge part. A second connecting portion and a second engaging portion that are interconnected at the second connecting position of the moving member, and are engaged in the rotational direction of the second lid support member. The lid opening / closing mechanism according to any one of claims 2 to 4, wherein the alignment is maintained and the movement of the moving member in the sliding direction is allowed.

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