JP5940434B2 - Lid structure - Google Patents
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- JP5940434B2 JP5940434B2 JP2012236982A JP2012236982A JP5940434B2 JP 5940434 B2 JP5940434 B2 JP 5940434B2 JP 2012236982 A JP2012236982 A JP 2012236982A JP 2012236982 A JP2012236982 A JP 2012236982A JP 5940434 B2 JP5940434 B2 JP 5940434B2
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- opening
- hanging leg
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- 238000000034 method Methods 0.000 claims description 3
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
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- Vehicle Step Arrangements And Article Storage (AREA)
Description
本発明は、２つの蓋部材からなる蓋構造に関し、特に自動車の跳上げ収納式の座席等を係止する係止具の蓋構造に関する。 The present invention relates to a lid structure composed of two lid members, and more particularly, to a lid structure of a locking tool for locking a car seat and the like of a car.
自動車のバックドアのストライカや、跳上げ収納式の座席の脚等を係止する係止具に対して、それらの非使用時に、それらが室内側に露出する見栄えの悪さをもたらす。そのため、ストライカや係止具の非使用時には、それらを蓋部材で覆うことで見栄え向上が図られている。 When the striker of the backdoor of a motor vehicle, the leg of a retractable storage type seat, or the like is locked, they are unsatisfactory when exposed to the room. Therefore, when the striker and the locking tool are not used, the appearance is improved by covering them with a lid member.
蓋部材の一例が特許文献１に開示されている。特許文献１の蓋部材は、弾性体からなる板状であり、蓋部材の中央部を横切るようにスリットが形成されている。ストライカや係止具の非使用時には蓋部材がそれらを覆う。一方、ストライカや係止具の使用時には、ストライカや係止具に係合する被係止部がスリットを介して蓋部材の内側に押し込まれると、蓋部材は弾性変形をするのでスリットが開く。そのため、被係止部はスリットを介して蓋部材の内部に入ることができ、被係止部とストライカや係止具とが係合することができる。 An example of the lid member is disclosed in Patent Document 1. The lid member of Patent Document 1 has a plate shape made of an elastic body, and a slit is formed so as to cross the central portion of the lid member. The lid member covers the striker and the locking tool when not in use. On the other hand, when the striker or the locking tool is used, when the locked portion that engages with the striker or the locking tool is pushed into the inside of the lid member through the slit, the lid member is elastically deformed so that the slit is opened. Therefore, the locked portion can enter the inside of the lid member through the slit, and the locked portion can be engaged with the striker or the locking tool.
しかしながら、特許文献１の蓋部材は、被係合部以外でも、たとえば、人の手の指で押しても開くことができるので、完全にストライカや係止具が覆われた蓋構造ではない。 However, since the lid member of Patent Document 1 can be opened by being pushed by a finger of a human hand, for example, other than the engaged portion, it is not a lid structure completely covered with a striker or a locking tool.
これに対して、非使用時のストライカや係止具を蓋部材で覆った状態では人の手指で押しても開かない蓋部材の構造が提案されている（例えば特許文献２）。 On the other hand, a structure of a lid member that does not open even when pressed with a human finger in a state where a striker or a locking tool when not in use is covered with the lid member has been proposed (for example, Patent Document 2).
また、蓋部材を設置すべき部分の面積が大きい、または形状が平坦でないなどの理由で複雑な開閉が必要となる場合は、２つ以上の蓋部材をヒンジで連結することが特許文献３に示されている。 In addition, when complicated opening and closing is necessary because the area of the portion where the lid member should be installed is large or the shape is not flat, it is disclosed in Patent Document 3 that two or more lid members are connected by a hinge. It is shown.
しかしながら、特許文献３で示されている２つ以上の蓋部材で構成された蓋構造の場合、蓋部材の回動が規制されていないため、乗員が不意に蓋部材に触れたときに蓋部材が開いてしまう可能性がある。 However, in the case of the lid structure composed of two or more lid members disclosed in Patent Document 3, since the rotation of the lid member is not restricted, the lid member is accidentally touched by the occupant. May open.
本発明は、上記課題を鑑みてなされたものであり、複数の蓋部材で構成され、蓋部材の回動が規制された蓋構造を提供することを目的とする。 This invention is made | formed in view of the said subject, and it aims at providing the cover structure comprised by the several cover member and the rotation of the cover member being controlled.
本発明の蓋構造は、それぞれ異なる回動軸を有し同じ方向に回動する、第１の蓋部材と第２の蓋部材とを有しており、第１の蓋部材と第２の蓋部材とで蓋が形成される。蓋構造が閉じた状態では、第１の蓋部材の外部から第１の蓋部材と部分的に重なるように第２の蓋部材が位置しており、かつ、第１の蓋部材と第２の蓋部材とが係合して、第２の蓋部材の回動が規制されている。閉じた状態から第１の蓋部材が第２の蓋部材の方向に回動するにつれて第２の蓋部材が持ち上げられ回動し、第１の蓋部材と第２の蓋部材の係合が外れる。 The lid structure of the present invention has a first lid member and a second lid member that have different pivot axes and rotate in the same direction, and the first lid member and the second lid. A lid is formed with the member. When the lid structure is closed, the second lid member is positioned so as to partially overlap the first lid member from the outside of the first lid member, and the first lid member and the second lid member Engagement with the lid member restricts the rotation of the second lid member. As the first lid member pivots in the direction of the second lid member from the closed state, the second lid member is lifted and pivoted to disengage the first lid member from the second lid member. .
本発明によれば、蓋部材の回動が規制されているため、蓋部材が容易に開くことがない。また、リンク機構と組み合わせることで、自動的に蓋部材を開閉させることができる。 According to the present invention, since the rotation of the lid member is restricted, the lid member does not easily open. Moreover, a lid member can be opened and closed automatically by combining with a link mechanism.
以下に、添付の図面に基づき、本発明の実施の形態を説明する。なお、同一の機能を有する構成には添付図面中、同一の番号を付与し、その説明を省略することがある。 Embodiments of the present invention will be described below with reference to the accompanying drawings. In addition, the same number is attached | subjected to the structure which has the same function in an accompanying drawing, and the description may be abbreviate | omitted.
図１は、本発明の蓋構造を適用可能な、跳上げ式の座席を備えた自動車のデッキ部を示す外観図である。なお、この図は、車両後方からバックドアを開いて見た状態である。また、２列目と３列目の座席の背もたれ部が後方に倒された状態である。 FIG. 1 is an external view showing a deck portion of an automobile equipped with a flip-up seat to which the lid structure of the present invention can be applied. In addition, this figure is the state seen by opening the back door from the vehicle rear. Further, the backrest portions of the seats in the second and third rows are in a state of being tilted backward.
デッキ部１は、下方のデッキフロア２と、両側部のデッキサイド３とからなり、それぞれ、デッキフロアトリム８、デッキサイドトリム７等の意匠性の内装材により覆われている。この種のデッキフロアトリム８は、カーペットや不織布を、またはそれらを成形したものを敷設したものである。また、デッキサイドトリム７は、樹脂（ポリプロピレン樹脂など）の成形体（射出成形、スタンプ成形）や、バインダー繊維を配合した不織布成形体からなり、デッキサイド３の形状に合わせて成形されている。デッキサイド３の上方には、窓６があることが一般的で、窓枠を覆う縁材が配設されている。なお、図１や図２のデッキサイド３は、デッキサイドトリム７で覆われた状態である。 The deck portion 1 includes a lower deck floor 2 and deck sides 3 on both sides, and is covered with design interior materials such as a deck floor trim 8 and a deck side trim 7, respectively. This type of deck floor trim 8 is constructed by laying carpet or nonwoven fabric or molding them. The deck side trim 7 is formed of a molded body (injection molding, stamp molding) of a resin (polypropylene resin or the like) or a nonwoven fabric molded body in which binder fibers are blended, and is molded according to the shape of the deck side 3. A window 6 is generally provided above the deck side 3, and an edge member that covers the window frame is provided. The deck side 3 in FIGS. 1 and 2 is covered with the deck side trim 7.
この車両では、車両の前後方向に３列の座席列を備えている。各列の座席は、座部４と背もたれ部５とで構成されている。また、ヘッドレスト（不図示）を外した座席の背もたれ部５を後方に倒すことで、室内を平坦的に使うこと（フルフラット）が可能となっている。 This vehicle includes three rows of seats in the front-rear direction of the vehicle. Each row of seats includes a seat portion 4 and a backrest portion 5. Further, the interior of the room can be used flat (full flat) by tilting the backrest portion 5 of the seat with the headrest (not shown) removed.
３列目の座席列はデッキ部１に位置し、車両の幅方向に５：５の長さの比率で２つの座席に分割されている。また、この２つの座席は、フルフラットに対応しているとともに、左右への跳上げ式の収納が可能な構造となっている。 The third row of seats is located on the deck portion 1 and is divided into two seats in a 5: 5 length ratio in the vehicle width direction. In addition, the two seats correspond to full flatness and have a structure that can be stowed right and left.
３列目の座席を跳上げ式に収納する手順を説明する。まず、座席の背もたれ部５を前方に倒して座部４の方に折り畳み重ねる（矢印Ｘ）。そして、座席の座部４と背もたれ部５とが重ねられた状態で、デッキ部１のデッキサイド３側に跳上げ（矢印Ｙ）、デッキサイド３（デッキサイドトリム）に沿った位置Ａに収納する。 A procedure for storing the third row of seats in a flip-up manner will be described. First, the seat back portion 5 is folded forward and folded toward the seat portion 4 (arrow X). Then, with the seat part 4 and the backrest part 5 of the seat being overlapped, the deck part 1 jumps up to the deck side 3 side (arrow Y) and is stored in the position A along the deck side 3 (deck side trim). To do.
上記のように、折り畳んだ座席をデッキサイド３に跳ね上げる仕組みの一例としては、少なくとも座席の座部４の一部を、例えば特許文献４に開示されている４節リンク式の連結機構（不図示）によって車体の側面に連結する。さらに、座部４に、デッキフロア２方向（車両の高さ方向）に対して座部４を支持する支持脚（不図示）を、デッキフロア２との連結及び分離が可能な構成で設ける。 As described above, as an example of a mechanism for flipping up the folded seat to the deck side 3, at least a part of the seat portion 4 of the seat is connected to, for example, a four-bar linkage type coupling mechanism (not disclosed in Patent Document 4). Connected to the side of the vehicle body. Furthermore, support legs (not shown) that support the seat portion 4 with respect to the deck floor 2 direction (the vehicle height direction) are provided on the seat portion 4 in a configuration that can be connected to and separated from the deck floor 2.
そして、折り畳んだ座部４と背もたれ部５をデッキサイド３に跳ね上げる際には、座部４とデッキフロア３との連結を解除した上で、それらを連結機構によってデッキサイド３側に回動させて、位置Ａに収納する。 When the folded seat portion 4 and backrest portion 5 are flipped up to the deck side 3, the connection between the seat portion 4 and the deck floor 3 is released, and then they are rotated to the deck side 3 side by the connecting mechanism. And store in position A.
図２に、図１のＡ部の拡大図を示す。なお、図２では、開口部１１は蓋構造２１と、カバー１２と、で覆われている。 FIG. 2 shows an enlarged view of part A of FIG. In FIG. 2, the opening 11 is covered with a lid structure 21 and a cover 12.
連結機構は、デッキサイド３を覆うデッキサイドトリム７を貫通し、座部３とデッキサイド３（車体）とをつないでいる。そのため、デッキサイドトリム７には開口部１１が設けられている（図２及び図３参照）。 The coupling mechanism passes through the deck side trim 7 that covers the deck side 3 and connects the seat portion 3 and the deck side 3 (vehicle body). Therefore, the deck side trim 7 is provided with an opening 11 (see FIGS. 2 and 3).
座席を跳ね上げていないときに、連結機構が座席に着座した乗員から見えることは、見栄え上好ましくないため、デッキサイドトリム７の開口部１１は開閉可能な蓋構造２１で覆って、乗員から見えないようにしている。 Since it is not preferable in appearance that the coupling mechanism is visible to the occupant seated in the seat when the seat is not lifted up, the opening 11 of the deck side trim 7 is covered with an openable / closable lid structure 21 so that it can be seen from the occupant. I am trying not to.
図３に、車体に取り付けられた本発明の蓋構造２１の斜視図を示す。また、図４に、本発明の蓋構造２１を構成する第１の蓋部材と第２の蓋部材の外観図を示す。図４（ａ）には第１の蓋部材を、図４（ｂ）には第２の蓋部材を示す。なお、図３は、デッキサイドリム７の開口部１１の内部の構造が分かるように、一部を省略して図示している。 FIG. 3 shows a perspective view of the lid structure 21 of the present invention attached to the vehicle body. Moreover, in FIG. 4, the external view of the 1st cover member and the 2nd cover member which comprise the cover structure 21 of this invention is shown. FIG. 4A shows the first lid member, and FIG. 4B shows the second lid member. In FIG. 3, a part of the deck side rim 7 is omitted in order to understand the internal structure of the opening 11.
第１の蓋部材２２及び第２の蓋部材２３は、ともに、ＰＰ（Ｐｏｌｙｐｒｏｐｙｌｅｎｅ）樹脂、ＰＥＴ（Ｐｏｌｙｅｔｈｙｌｅｎｅ ｔｅｒｅｐｈｔｈａｌａｔｅ）樹脂、またはＡＢＳ（Ａｃｒｙｌｏｎｉｔｒｉｌｅ Ｂｕｔａｄｉｅｎｅ Ｓｔｙｒｅｎｅ ｃｏｐｏｌｙｍｅｒ）樹脂等の熱可塑性樹脂、またはこれらにガラス繊維を含む樹脂を射出成形して形成される。第１の蓋部材２２と第２の蓋部材２３の大きさは、開口部１１の大きさ等に合わせて適宜決定されるものであるが、一例としては、本体部２２ａ、２３ａの大きさで２００ｍｍ〜３００ｍｍ×１００ｍｍ〜１５０ｍｍ、板厚は、１．５ｍｍ〜３．０ｍｍ程度である。 Both the first lid member 22 and the second lid member 23 are made of thermoplastic resin such as PP (Polypropylene) resin, PET (Polyethylene terephthalate) resin, ABS (Acrylonitrile Butadiene Styrene copolymer) resin, or the like. It is formed by injection molding a resin containing The sizes of the first lid member 22 and the second lid member 23 are appropriately determined in accordance with the size of the opening 11 and the like. As an example, the sizes of the main body portions 22a and 23a are used. 200 mm to 300 mm × 100 mm to 150 mm, and the plate thickness is about 1.5 mm to 3.0 mm.
第１の蓋部材２２は、比較的平坦で滑らかな表面を有する、略矩形状の本体部２２ａと、本体部２２ａの一方の対向する端部（車両の前後方向の端部）に設けられ、表面から裏面に向かって突出する側壁部２２ｂとを有する。また、本体部２２ａの他方の対向する端部（車両の幅方向の端部）の一方の端（車室側）は、裏面側にゆるやかに湾曲する湾曲部２２ｃとなっている。本体部２２ａの他方の対向する端部の他端（車両側部側）は、複数の開口部２２ｄ、本実施形態では２つの開口部２２ｄが設けられている。なお、開口部２２ｄのサイズの一例としては、１０ｍｍ×１５ｍｍである。また、側壁部２２ｂの一方の端部（車室側端部）には、カバー１２と角度可変に係合するように、係合軸２２ｅが設けられている。側壁部２２ｂの他方の端部（車側部側端部）には、第１の蓋部材２２の回転の軸となる回動部２２ｆが設けられている。 The first lid member 22 is provided at a substantially rectangular main body portion 22a having a relatively flat and smooth surface, and one opposing end portion (end portion in the front-rear direction of the vehicle) of the main body portion 22a. And a side wall portion 22b protruding from the front surface toward the back surface. Further, one end (vehicle compartment side) of the other opposing end portion (end portion in the width direction of the vehicle) of the main body portion 22a is a curved portion 22c that gently curves toward the back surface side. The other end (vehicle side portion side) of the other opposing end of the main body 22a is provided with a plurality of openings 22d, in the present embodiment, two openings 22d. An example of the size of the opening 22d is 10 mm × 15 mm. In addition, an engagement shaft 22e is provided at one end of the side wall portion 22b (a vehicle compartment side end) so as to engage with the cover 12 in a variable angle manner. At the other end portion (the vehicle side portion side end portion) of the side wall portion 22b, a rotating portion 22f serving as a rotation axis of the first lid member 22 is provided.
第２の蓋部材２３は、第１の蓋部材２２と同様、比較的平坦で滑らかな表面を有する、略矩形状の本体部２３ａと、本体部２３ａの裏面に、本体部と一体的に設けられた垂下脚２３ｂ及び摺接突起２３ｃと、を有している。本実施形態では、垂下脚２３ｂと摺接突起２３ｃとをそれぞれ１対ずつ設けた。 Similar to the first lid member 22, the second lid member 23 has a relatively flat and smooth surface, a substantially rectangular main body portion 23a, and is provided integrally with the main body portion on the back surface of the main body portion 23a. A hanging leg 23b and a sliding contact projection 23c. In the present embodiment, a pair of hanging legs 23b and sliding contact projections 23c are provided.
垂下脚２３ｂと摺接突起２３ｃは、本発明の蓋構造２１の回動やロックの安定性のために、垂下脚２３ｂは、１対の対向する端部（車両の幅方向の端部）の一方の端（車室側端部）に沿った方向に間隔を置いて配置されており、摺接突起２３ｃも同様に配置されている。なお、摺接突起２３ｃは、垂下脚２３ｂよりも他方の端部（車側部側端部）側に位置している。 The hanging leg 23b and the sliding contact projection 23c are provided with a pair of opposite ends (ends in the width direction of the vehicle) for the purpose of rotation and locking stability of the lid structure 21 of the present invention. It arrange | positions at intervals in the direction along one edge (vehicle compartment side edge part), and the sliding contact protrusion 23c is also arrange | positioned similarly. The sliding contact projection 23c is located on the other end (vehicle side side end) side of the hanging leg 23b.
本発明の蓋構造２１では、垂下脚２３ｂは第１の蓋部材２２の開口部２２ｂを介して第１の蓋部材２２と係合するようになっている。また、１対の対向する端部（車両の幅方向の端部）の他方の端（車側部側端部）には回動部２３ｄが設けられている。 In the lid structure 21 of the present invention, the hanging leg 23 b is engaged with the first lid member 22 through the opening 22 b of the first lid member 22. Moreover, the rotation part 23d is provided in the other end (vehicle side part side edge part) of a pair of opposing edge part (end part of the width direction of a vehicle).
垂下脚２３ｂは、本体部２３ａの裏面から鉛直に延びる脚本体２３ｂ１と、脚本体２３ｂ１の先端の１０ｍｍほどを、前述した対向する１対の端部の他方の端側（車側部側）にゆるやかに湾曲している湾曲部２３ｂ２とからなる。垂下脚２３ｂの大きさは、本体部２３ａの裏面からの高さが２０ｍｍ〜３０ｍｍ、幅が１５ｍｍ〜２０ｍｍ程度である。 The hanging leg 23b has a leg main body 23b1 extending vertically from the back surface of the main body 23a and about 10 mm at the tip of the leg main body 23b1 on the other end side (vehicle side part side) of the pair of opposing ends described above. The curved portion 23b2 is gently curved. As for the size of the hanging leg 23b, the height from the back surface of the main body 23a is about 20 mm to 30 mm, and the width is about 15 mm to 20 mm.
第２の蓋部材２２の湾曲部２３ｂ２の内側にリブを形成することで、湾曲部２３ｂ２を補強することができるとともに、垂下部２３ｂと第１の蓋部材２２とが係合するときや係合が外れるときに生じる垂下部２３ｂと第１の蓋部材２２との間の摺動抵抗（面積）を下げることができる。 By forming a rib inside the curved portion 23b2 of the second lid member 22, the curved portion 23b2 can be reinforced, and when the hanging portion 23b and the first lid member 22 are engaged or engaged. It is possible to reduce the sliding resistance (area) between the hanging portion 23b and the first lid member 22 that is generated when the detachment occurs.
摺接突起２３ｃの形状は、水平状態において、１対の対向する端部（車両の幅方向の端部）の一方の端側（車側部側）に傾斜した滑らかな摺接面を少なくとももった形状が好ましい。また摺接突起２３ｃの大きさは、高さが１５ｍｍ〜２０ｍｍ程度である。摺接突起２３ｃの高さは、垂下脚２３ｂの高さの９０％〜３０％が適する。 The shape of the slidable contact projection 23c has at least a smooth slidable contact surface inclined toward one end side (vehicle side portion side) of a pair of opposed end portions (end portions in the vehicle width direction) in a horizontal state. The shape is preferred. The sliding contact protrusion 23c has a height of about 15 mm to 20 mm. The height of the sliding contact projection 23c is suitably 90% to 30% of the height of the hanging leg 23b.
第１及び第２の蓋部材２２、２３の本体部２２ａ、２２ｂの表面は、意匠面として、紋加工をほどこし、または塗装を施すなどしてもよい。 The surfaces of the main body portions 22a and 22b of the first and second lid members 22 and 23 may be subjected to patterning or painting as a design surface.
蓋構造２１は、第１の蓋部材２２の回動部２２ｆと第２の蓋部材２３の回動部２３ｄとが同方向を向いており、つまり、同方向に回動可能になっており、第１の蓋部材２２の表面に第２の蓋部材２３が部分的に重なるようになっている（第１の蓋部材２２の湾曲部２２ｃ側では重ならない）。蓋構造２１が閉状態では、第１の蓋部材２２の開口部２２ｄを介して、第２の蓋部材２３の垂下脚２３ｂが第１の蓋部材２２と係合している。 In the lid structure 21, the rotating portion 22 f of the first lid member 22 and the rotating portion 23 d of the second lid member 23 are oriented in the same direction, that is, are rotatable in the same direction. The second lid member 23 partially overlaps the surface of the first lid member 22 (does not overlap on the curved portion 22c side of the first lid member 22). When the lid structure 21 is in the closed state, the hanging leg 23 b of the second lid member 23 is engaged with the first lid member 22 through the opening 22 d of the first lid member 22.
デッキサイドトリム７の開口部１１の内部の様子を説明する。デッキサイド３に回動可能に取り付けられた支持部３１が、不図示の座席を支持している。また、カバー１２が回動可能に支持部３１に接続している。また、第１の蓋部材２２の回動部２２ｆが、回動可能にデッキサイド３に取り付けられており、係合軸２２ｅがカバー１２と係合している。そして、第２の蓋部材２３の回動部２３ｄが回動可能にデッキサイド３に取り付けられている。また、座席の跳ね上げを補助するバネ３３も設けられている。 The state inside the opening 11 of the deck side trim 7 will be described. A support portion 31 rotatably attached to the deck side 3 supports a seat (not shown). Moreover, the cover 12 is connected to the support part 31 so that rotation is possible. Further, the rotating portion 22 f of the first lid member 22 is rotatably attached to the deck side 3, and the engaging shaft 22 e is engaged with the cover 12. And the rotation part 23d of the 2nd cover member 23 is attached to the deck side 3 so that rotation is possible. A spring 33 is also provided to assist in raising the seat.
上記のような構成によって、支持部３１の２つの回動部と第１の蓋部材２２の係合軸２２ｅと第１の蓋部材２２の回動部２２ｆ及びそれらをつなぐ部材とで４節のリンク機構が構成される。 With the configuration as described above, the four rotation portions of the support portion 31, the engagement shaft 22 e of the first lid member 22, the rotation portion 22 f of the first lid member 22, and the member connecting them are four nodes. A link mechanism is configured.
次に、図５を用いて、本発明の第１及び第２の蓋部材２２、２３からなる蓋構造２１の回動の規制及び解除について説明する。（ａ）から（ｇ）は、回動の流れを順に示しており、各図の中央には、支持部３１の位置を模式的に示し、各図の右側には、図２のＢＢ断面における概略図を示す。 Next, restriction and release of the rotation of the lid structure 21 including the first and second lid members 22 and 23 according to the present invention will be described with reference to FIG. (A)-(g) has shown the flow of rotation in order, the position of the support part 31 is typically shown in the center of each figure, and in the BB cross section of FIG. A schematic diagram is shown.
まず、（ａ）に示す、開口部１１の閉状態では、第１の蓋部材２２の本体部２２ａと、第２の蓋部材２３の本体部２３ａ、リンク機構の一部である支持部３１は、デッキフロアにほぼ平行である。そして、第２の蓋部材２３の端部が、第１の蓋部材２２の端部に重畳する状態となっている。このとき、第２の蓋部材２３の垂下脚２３ｂは、第１の蓋部材２２の開口部２２ｄに挿通しており、垂下脚２３ｂの先端の湾曲部２３ｂ２が、第１の蓋部材２２と係合するため、第２の蓋部材２３は単独で回動できない状態となっている。 First, in the closed state of the opening portion 11 shown in (a), the main body portion 22a of the first lid member 22, the main body portion 23a of the second lid member 23, and the support portion 31 that is a part of the link mechanism are It is almost parallel to the deck floor. The end portion of the second lid member 23 is in a state of being superimposed on the end portion of the first lid member 22. At this time, the hanging leg 23b of the second lid member 23 is inserted through the opening 22d of the first lid member 22, and the curved portion 23b2 at the tip of the hanging leg 23b is engaged with the first lid member 22. Therefore, the second lid member 23 is in a state where it cannot rotate alone.
座席が回動、つまり、支持部３１が回動すると、リンク機構が水平から車室側壁側（デッキサイド３側）へ起立する方向に回動を始めるとともに、第１の蓋部材２２が回動部２２ｆを中心に水平方向から車室側壁側へ徐々に回動する。そして、第１の蓋部材２２に持ち上げられるように、第１の蓋部材２２に重畳している第２の蓋部材２３も、同方向に徐々に回動する。 When the seat rotates, that is, when the support portion 31 rotates, the link mechanism starts to rotate from the horizontal to the side wall side (deck side 3 side) and the first lid member 22 rotates. It gradually turns from the horizontal direction toward the passenger compartment side wall about the portion 22f. Then, the second lid member 23 superimposed on the first lid member 22 is also gradually rotated in the same direction so as to be lifted by the first lid member 22.
第１の蓋部材２２の回動が進むと第２の蓋部材２３と相対する角度が変わり、垂下脚２３ｂが、第１の蓋部材２２の開口部２２ｄから徐々に抜けて、垂下脚２３ｂと第１の蓋部材との係合が外れる（図５（ｂ）〜（ｄ）参照）。 As the rotation of the first lid member 22 proceeds, the angle relative to the second lid member 23 changes, and the hanging leg 23b gradually comes out of the opening 22d of the first lid member 22, and the hanging leg 23b The engagement with the first lid member is released (see FIGS. 5B to 5D).
さらに支持部３１の回動が進むと、支持部３１はデッキフロア２に対して鉛直になり、さらに支持部３１が鉛直を越えて３０度程度車側部へ倒れた状態になると、第１の蓋部材２２も連動して、鉛直を越えて回動する。この回動によって、第１の蓋部材２２が第２の蓋部材２３に対して摺動し、第２の蓋部材２３の、第１の蓋部材２２に接する位置が、本体部２３ａの端縁から垂下脚２３ｂの先端そして摺接突起２３ｃへと移っていく。これにより、第２の蓋部材２３が第１の蓋部材２２に連動して滑らかに回動していくことができる（図５（ｅ）〜（ｆ）参照）。 When the rotation of the support portion 31 further proceeds, the support portion 31 becomes vertical with respect to the deck floor 2, and when the support portion 31 falls over the vertical to the side of the vehicle by about 30 degrees, The lid member 22 also rotates in conjunction with the vertical. By this rotation, the first lid member 22 slides with respect to the second lid member 23, and the position of the second lid member 23 in contact with the first lid member 22 is the edge of the main body 23a. From the tip of the drooping leg 23b to the sliding contact projection 23c. Thereby, the 2nd lid member 23 can be smoothly rotated in conjunction with the 1st lid member 22 (refer to Drawing 5 (e)-(f)).
最終的に、図５（ｇ）に示すように、摺接突起２３ｃの先端が、第１の蓋部材２２の湾曲部２２ｃを乗り越え、蓋構造２１の開状態を安定的に維持することができる。 Finally, as shown in FIG. 5 (g), the tip of the sliding contact projection 23c gets over the curved portion 22c of the first lid member 22, and the open state of the lid structure 21 can be stably maintained. .
なお、上記説明では、図５（ａ）から（ｇ）へと遷移する、蓋構造２１を開く流れを説明したが、図５（ｇ）から（ａ）へと遷移しながら、蓋構造２１を閉じることも可能である。 In the above description, the flow of opening the lid structure 21 that transitions from FIG. 5A to FIG. 5G has been described. However, while the transition from FIG. 5G to FIG. It can also be closed.
本発明の蓋構造は、回動軸をずらして配置された第１及び第２の蓋部材を一部が重畳するように隣接させて配置することで、面積が大きく、形状が一様ではない部位を覆うことができる。また、この蓋構造の閉状態では、第２の蓋部材の裏面の垂下脚を第１の蓋部材の本体部の開口部を介して第１の蓋部材に係合させることで、第２の蓋部材の回動を規制することができ、第１の蓋部材の回動だけを規制しておけば、第２の蓋部材の回動を連動して規制することができる。 The lid structure of the present invention has a large area and a non-uniform shape by arranging the first and second lid members, which are arranged with the rotation axis being shifted, adjacent to each other so as to partially overlap each other. The part can be covered. Further, in the closed state of the lid structure, the second lid member is engaged with the first lid member through the opening of the main body portion of the first lid member by engaging the hanging leg on the back surface of the second lid member. The rotation of the lid member can be regulated, and if only the rotation of the first lid member is regulated, the rotation of the second lid member can be regulated in conjunction with it.
本発明の蓋構造を、自動車の跳上げ収納式の座席を係止する係止具の蓋として利用した場合、座席の使用状態（跳上げ収納していない状態）で、座席に着座した乗員の横に蓋構造が手で触れることができる位置にあるが、第１の蓋部材は座席のリンク機構に連動して回動が規制されており、第２の蓋部材は第１の蓋部材によって回動が規制されているので、乗員が不用意に、これら第１及び第２の蓋に触れても、蓋が開かず、係止具が露出することを防止できる。 When the lid structure according to the present invention is used as a lid for a locking tool for locking a car seat that is flipped up and stored in an automobile, the seat of the occupant seated on the seat in the use state of the seat (state that is not lifted up and stored) is used. Although the lid structure is in a position where it can be touched by the side, the first lid member is regulated to rotate in conjunction with the link mechanism of the seat, and the second lid member is controlled by the first lid member. Since the rotation is restricted, even if the occupant carelessly touches the first and second lids, it is possible to prevent the lids from opening and the locking tool from being exposed.
２１ 蓋構造
２２ 第１の蓋部材
２２ｃ 湾曲部
２２ｄ 開口部
２２ｆ 回動部
２３ 第２の蓋部材
２３ｂ 垂下脚
２３ｃ 摺接突起
２３ｄ 回動部
21 Lid structure 22 First lid member 22c Curved portion 22d Opening portion 22f Rotating portion 23 Second lid member 23b Hanging leg 23c Sliding contact projection 23d Rotating portion
Claims (6)
前記蓋構造が閉じた状態では、前記第１の蓋部材の外部から前記第１の蓋部材と部分的に重なるように前記第２の蓋部材が位置しており、かつ、前記第１の蓋部材と前記第２の蓋部材とが係合して、前記第２の蓋部材の回動が規制されており、
前記閉じた状態から前記第１の蓋部材が前記第２の蓋部材の方向に回動するにつれて前記第２の蓋部材が持ち上げられ回動し、前記第１の蓋部材と前記第２の蓋部材の係合が外れる、蓋構造。 Each of the first lid member and the second lid member has a different pivot axis and pivots in the same direction, and the lid is formed by the first lid member and the second lid member. A lid structure formed,
When the lid structure is closed, the second lid member is positioned so as to partially overlap the first lid member from the outside of the first lid member, and the first lid The member and the second lid member are engaged, and the rotation of the second lid member is restricted,
As the first lid member pivots in the direction of the second lid member from the closed state, the second lid member is lifted and pivoted, and the first lid member and the second lid Lid structure that disengages members.
前記第２の蓋部材には、前記第１の蓋部材の前記開口部を介して前記第１の蓋部材と係合可能な垂下脚が形成されており、
前記蓋構造が閉じた状態において、前記第１の蓋部材の前記開口部に前記第２の蓋部材の前記垂下脚が挿通され、前記垂下脚と前記第１の蓋部材とが係合している、請求項１に記載の蓋構造。 The first lid member has an opening,
The second lid member is formed with a hanging leg that can be engaged with the first lid member through the opening of the first lid member.
When the lid structure is closed, the hanging leg of the second lid member is inserted into the opening of the first lid member, and the hanging leg and the first lid member are engaged with each other. The lid structure according to claim 1.
前記第１の蓋部材は、跳上げ収納式座席を車体に繋ぐ連結機構に連動して回動する、請求項１から４のいずれか１項に記載の蓋構造。 The lid structure is for covering a locking tool that locks the flip-up seat of the vehicle,
5. The lid structure according to claim 1, wherein the first lid member rotates in conjunction with a connection mechanism that connects the flip-up retractable seat to the vehicle body. 6.
同じ方向に回動するように、かつ、前記第２の蓋部材が前記第１の蓋部材の外部から前記第１の蓋部材と部分的に重なるように、前記第１の蓋部材と前記第２の蓋部材とを配置し、
前記蓋構造の閉じた状態では、前記第１の蓋部材に設けた開口部を介して前記第２の部材に設けた垂下脚で前記第１の蓋部材と係止させ、
前記第１の蓋部材を回動させることで前記第２の蓋部材を持ち上げて回動させて、前記第１の蓋部材と前記垂下脚との係合を外し、
さらに前記第１の蓋部材を回動させて、前記第２の蓋部材を持ち上げて前記第２の蓋部材を回動させて、前記蓋構造を開いた状態にする、蓋構造の開閉方法。 A lid structure opening and closing method in which a lid is formed by a first lid member and a second lid member each having a different rotation part,
The first lid member and the first lid member so as to rotate in the same direction and so that the second lid member partially overlaps the first lid member from the outside of the first lid member. 2 lid members,
In the closed state of the lid structure, it is locked with the first lid member with a hanging leg provided on the second member through an opening provided on the first lid member,
The first lid member is rotated to lift and rotate the second lid member to disengage the first lid member from the hanging leg,
Further, the lid structure opening and closing method, wherein the first lid member is rotated, the second lid member is lifted and the second lid member is rotated to open the lid structure.
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| JP4024648B2 (en) * | 2002-11-08 | 2007-12-19 | カルソニックカンセイ株式会社 | Storage case with open / close lid |
| JP4478523B2 (en) * | 2004-07-02 | 2010-06-09 | 株式会社東洋シート | Convertible top car tonneau cover structure |
| JP4566152B2 (en) * | 2006-04-20 | 2010-10-20 | トヨタ自動車株式会社 | Vehicle seat device |
| JP5108357B2 (en) * | 2007-04-05 | 2012-12-26 | 株式会社ニフコ | Lid opening / closing device |
| JP5371281B2 (en) * | 2008-04-23 | 2013-12-18 | トヨタ車体株式会社 | Child seat mounting structure |
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