JPH1053049A - Detachable seat for automobile - Google Patents

Abstract

PROBLEM TO BE SOLVED: To detach a seat when it is unnecessary so as to make a cabin usable in an enlarged state by fitting a track, laid on a cabin floor, foldably to a longitudinally sliding base, and opening the rear end of the track so as to make the seat detachable from the track. SOLUTION: A track 10 of U-shape cross section laid on a cabin floor face 1 is embedded below the floor face 1, with an opening part placed on the top side. The track 10 of U-shape is moved by wheels 25, 35 of bases 21, 31. The upper end of the opening part is folded inward, and the wheels 25, 35 are prevented form coming off upward. The rear end of the track 10 is provided with pull-out grooves 11, corresponding to the longitudinal length of the base 31, between the rear end of the track 19 and a rer door, a cabin rear wall 2, respectively by the width part of the track 10 so as to make the lower part of the base 31 passable. A seat 30 is horizontally pulled out from the rear end of the track 10 and lifted as shown by a two-dot chain line so as to be detachable. A cabin rid of the unnecessary seat has no obstruction protruding form the cabin floor face so as to be able to load many loads.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は取り外し可能な自動
車用座席、詳しくは、不用時には折り畳んで軌道から取
り外し車室を広く利用できる自動車用座席に関するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a detachable vehicle seat, and more particularly to a vehicle seat which can be folded and removed from a track when not in use so that a passenger compartment can be widely used.

【０００２】[0002]

【従来の技術】従来の自動車用座席は、一般に前後方向
に第１列の運転席から第３列までの座席が設けられ、そ
れぞれの座席は車室の床面に敷設された軌道を摺動可動
に取り付けられ着座者の脚の長さなどに合わせて前後方
向に移動ができた。2. Description of the Related Art Conventional automobile seats are generally provided with a first row of driver seats to a third row of seats in the front-rear direction, and each seat slides on a track laid on the floor of a passenger compartment. It was movably attached and could move back and forth according to the length of the occupant's legs.

【０００３】[0003]

【発明が解決しようとする課題】しかし、乗員人数が少
なく座席が不用時には、折り畳んで車室隅に収納・保持
させても、荷物を大量に積載しなければならない場合に
は折り畳んだ座席でも荷物の形状及び大きさと対応する
ものではなく積載の邪魔になるという不都合がある。However, when the number of occupants is small and seats are not needed, even if the seats are folded and stored and held in the corners of the passenger compartment, even if the baggage has to be loaded in large quantities, even if the seats are folded, the seats may be folded. There is an inconvenience that it does not correspond to the shape and the size of the sheet, but interferes with loading.

【０００４】[0004]

【課題を解決するための手段】そこで、上記の課題を解
決するために本願の請求項１記載の発明は、車室に敷設
した軌道を前後方向へ摺動する基台に折り畳み可能に取
り付けられた自動車用座席にあって、軌道後端を開放し
軌道から脱着可能に設けた取り外し可能な自動車用座席
である。これにより、座席が不要な場合は座席を取り外
し、車室を広げて利用することができる。また軌道の床
面への取り付け高さは特に限定しないから、床面に突設
するように取り付けてもよいが、特に請求項２記載の発
明にあっては、前記軌道を床面に埋設するとともに、前
記軌道後端と車室後部壁との間に抜き溝を設け、軌道か
ら脱着する座席基台の下部が通過可能に設けることがで
きる。これにより、請求項１記載の発明の効果に加え
て、座席を取り外した床面が平滑となり邪魔になる突起
物が無くなり荷物の積載が容易となる上、軌道内に溜る
ゴミを後端から簡単に掃き出すことができる。一方、車
室床面に敷設する軌道の前後長さと脱着位置は限定する
ものではなく、請求項３記載の発明である、軌道を床面
に車室後部壁まで延設して埋設するとともに、前記軌道
の任意個所の上面に抜き穴を設け該抜け穴を塞ぐ蓋部を
摺動可能に設けることにより、該蓋部により開放された
該抜き穴から該基台を脱着可能に設けた取り外し可能な
自動車用座席とすることもできる。これにより、請求項
１記載の発明と同様な効果に加えて、座席が前後に移動
できる範囲が拡大し着座者の快適性が向上する上、抜き
孔を設ける脱着位置をその移動範囲の中で適宜、設定で
きるからタイヤハウス・車装品等の設置位置により制限
を受ける場合に有効となる。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the invention according to claim 1 of the present application is provided so that a track laid in a vehicle compartment is foldably mounted on a base that slides in a front-rear direction. A removable car seat provided with a rear end of the track open and detachably provided from the track. Thereby, when the seat is unnecessary, the seat can be removed and the vehicle compartment can be widened and used. The height of the track on the floor is not particularly limited, and the track may be mounted so as to protrude from the floor. In particular, in the invention according to claim 2, the track is embedded in the floor. At the same time, a cutout groove is provided between the rear end of the track and the rear wall of the passenger compartment, and a lower portion of the seat base detachable from the track can be provided so as to pass therethrough. As a result, in addition to the effect of the first aspect of the present invention, the floor surface from which the seat is removed is smoothed, there are no protrusions obstructing, the loading of luggage becomes easy, and the garbage accumulated in the track is easily removed from the rear end. Can be swept out. On the other hand, the front-rear length and the detachable position of the track laid on the floor of the passenger compartment are not limited, and the track according to the invention of claim 3 is extended to the rear wall of the passenger compartment on the floor and embedded. A removable hole is provided on an upper surface of an arbitrary portion of the track so as to slidably provide a lid for closing the through hole, so that the base is detachably provided from the removed hole opened by the lid. It can also be a car seat. Thereby, in addition to the same effect as the invention of claim 1, the range in which the seat can be moved back and forth is expanded, the comfort of the occupant is improved, and the detaching position where the hole is provided is set within the moving range. Since it can be set as appropriate, it is effective in the case where it is restricted by the installation position of the tire house, vehicle equipment, and the like.

【０００５】[0005]

【発明の実施の形態】以下、この発明を具体化した実施
形態を図１及び図２に基づいて説明する。図１は、車室
後部を、左側側壁を省略して見た説明図である。１０
は、車室床面１に敷設した断面コ字状の軌道であって開
口部を上にして床面１より下に埋設されている。車室左
右には２脚の座席が配置され、１脚のために１対の軌道
を必要とするから、車室の左右方向には総計４本の軌道
１０が配置される。２０は、運転席後方の第２列の座席
であり、軌道１０を摺動する基台２１と、リクライニン
グのために基台２１に傾動自在に取り付けた背当て２２
と、二点鎖線で示すように折り畳みのために上方で固定
可能な座部２３とを備える。３０は、第３列の座席であ
り、軌道１０を収納のために前方へ摺動する基台３１
と、リクライニングのために基台３１に傾動自在に取り
付けた背当て３２と、折り畳みのために上方に可動可能
な座部３３と、背当て３２と座部３３とを固定するため
座部３３の底面に取り付けられ背当て３２の裏面に係止
されるベルト３４とを備える。これら基台２１、３１の
底面には車輪２５、３５がそれぞれ四隅に回動可能に取
り付けられ断面コ字状軌道１０を移動でき、開口部の上
端は内側に折り返され車輪２５、３５は上方への脱輪防
止が施されている。軌道１０の後端には、車室後部壁２
である後部扉との間に基台３１の前後長分の抜き溝１１
が軌道１０の幅分それぞれ設けられ、基台１０の下部が
通過可能になっている。不要な座席を取り外す場合に
は、開放されている軌道１０の後端から座席３０を水平
に抜き、二点鎖線で示すように持ち上げることにより脱
着できる。脱着した座席は車外に保管しておくことも可
能で、これにより不要な座席を取り外した車室は車室床
面に突出する障害物も皆無で従来より多くの荷物を積載
することができる。また、軌道１０の後端が開放され、
その底面が抜き溝１１と同じ高さとなっているので、軌
道１０の内側に溜るゴミを後端から掃き出すことができ
るようになり、従来のように狭い軌道１０の上面開口部
から直接ゴミをつかみ出すより清掃作業を簡単に行うこ
とができる。なお、脱着した座席３０を軌道１０に取り
付けるには脱着の手順と逆に行えばよい。また、軌道１
０の底面には停止孔が連続的に穿設され、車輪３５、３
５の間から該底面を押圧するストッパーを下向きに付勢
させて基台３１に取り付けることにより、該ストッパー
を該停止孔の一つに係合させて、前後に移動する座席を
固定させる一方、座席の位置を調整するためには該スト
ッパーを上方に持ち上げ係合を解除させれば良い。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. FIG. 1 is an explanatory view of the rear part of the passenger compartment when the left side wall is omitted. 10
Is a track having a U-shaped cross section laid on the vehicle floor 1 and is buried below the floor 1 with the opening thereof facing upward. Two seats are arranged on the left and right sides of the cabin, and one pair of tracks is required for one leg. Therefore, a total of four tracks 10 are arranged in the left and right direction of the cabin. Reference numeral 20 denotes a second row of seats behind the driver's seat, a base 21 sliding on the track 10, and a backrest 22 tiltably attached to the base 21 for reclining.
And a seat 23 which can be fixed upward for folding as indicated by a two-dot chain line. Reference numeral 30 denotes a third row of seats, and a base 31 that slides forward to accommodate the track 10 for storage.
A backrest 32 tiltably attached to a base 31 for reclining, a seat 33 movable upward for folding, and a seat 33 for fixing the backrest 32 and the seat 33. And a belt 34 attached to the bottom surface and locked to the back surface of the backrest 32. Wheels 25 and 35 are rotatably mounted at four corners on the bottom surfaces of these bases 21 and 31, respectively, and can move on a U-shaped track 10, and the upper ends of the openings are turned inward and the wheels 25 and 35 are raised The wheel is prevented from falling off. At the rear end of the track 10, the rear wall 2
A slot 11 for the front and rear length of the base 31 between the rear door and
Are provided for the width of the track 10, respectively, so that the lower part of the base 10 can pass therethrough. When an unnecessary seat is to be removed, the seat 30 can be detached horizontally by pulling out the seat 30 horizontally from the rear end of the open track 10 and lifting it up as indicated by a two-dot chain line. The detached seats can also be stored outside the vehicle, so that the cabin from which unnecessary seats have been removed has no obstacles protruding from the floor of the cabin and can carry more luggage than before. Also, the rear end of the track 10 is opened,
Since the bottom of the track 11 is at the same height as the groove 11, the dust accumulated inside the track 10 can be swept out from the rear end. Cleaning work can be performed more easily than putting out. In order to attach the detached seat 30 to the track 10, the procedure for detachment may be reversed. Orbit 1
Stop holes are continuously drilled in the bottom surface of the wheel 0,
5, the stopper that presses the bottom surface is urged downward and attached to the base 31 so that the stopper is engaged with one of the stop holes, thereby fixing the seat that moves back and forth. To adjust the position of the seat, the stopper may be lifted upward to release the engagement.

【０００６】図２は、他の実施態様を示す説明図であ
る。上記実施態様では車室後部に抜き溝１１を設け、そ
の抜き溝１１の上を鞄・バックなどの荷物置き場として
利用できるが、本実施態様では軌道１０を車室床面１に
車室後部壁２まで延設して床面１に埋設するとともに、
軌道１０の後端の上部に車輪３５の大きさの抜き穴１２
をそれぞれ設け、車輪３５を上方へ通過させるものであ
る。また、その抜き穴１２を塞ぐ蓋部１３を摺動可能に
設け、脱着させない場合に、前後移動させている時に誤
って脱離しないようするものである。これにより、座席
が前後に移動できる範囲が拡大し、特に後端まで一杯に
座席を後退させた時には脚をゆっくり伸ばせ着座者の快
適性が向上する上、抜き孔を設ける脱着位置をその移動
範囲の中で適宜、設定できるからタイヤハウス・車装品
等の設置位置により軌道の後端を脱着位置にすることが
できない場合に簡単に変更できる。なお、蓋部１３は軌
道１０の上面を手動により摺動させるが、基台にレバー
を取り付けその回動に連動して蓋部１３を摺動させる連
結部材を設ける他、座部３３をベルト３４で固着した時
のみに蓋部１３が開放されるようにベルト３４の基端を
該連結部材を介して蓋部１３を摺動させることもでき
る。その他、この発明は上記実施形態に限定されるもの
ではなく、本発明の趣旨を逸脱しない範囲で各部の形状
並びに構成を適宜に変更して具体化することも可能であ
る。FIG. 2 is an explanatory diagram showing another embodiment. In the above embodiment, a draft groove 11 is provided in the rear part of the passenger compartment, and the upper part of the draft groove 11 can be used as a luggage storage place for bags, bags and the like. 2 and buried on the floor 1
In the upper part of the rear end of the track 10, a hole 12 of the size of a wheel 35 is provided.
Are provided, and the wheels 35 pass upward. Further, a lid 13 for closing the hole 12 is provided so as to be slidable, so that when the lid 13 is not attached or detached, it is not accidentally detached while being moved back and forth. This increases the range in which the seat can be moved back and forth, especially when the seat is fully retracted to the rear end, the legs are slowly extended to improve the comfort of the occupant, and the removal / removal position where the hole is provided is changed to the movement range. In the case where it is not possible to set the rear end of the track to the detachable position depending on the installation position of the tire house, vehicle equipment, etc., it can be easily changed. The lid 13 is manually slid on the upper surface of the track 10. However, in addition to attaching a lever to the base and providing a connecting member for sliding the lid 13 in conjunction with the rotation thereof, the seat 33 is provided with a belt 34. The base of the belt 34 can be slid via the connecting member so that the cover 13 is opened only when the cover 13 is fixed. In addition, the present invention is not limited to the above-described embodiment, and may be embodied by appropriately changing the shape and configuration of each part without departing from the spirit of the present invention.

【０００７】[0007]

【発明の効果】以上に詳述したように、請求項１記載の
発明は、座席を摺動させる軌道の後端を開放し軌道から
脱着可能に設けたことより、乗員が少なく座席が不要な
場合は座席を取り外し、従来の脱着できない座席の場合
より車室を広げて利用することができる。また請求項２
記載の発明は、前記軌道を床面に埋設するとともに、前
記軌道後端と車室後部壁との間に抜き溝を設け、軌道か
ら脱着する座席基台の下部が通過可能に設けたから、請
求項１記載の発明の効果に加えて、座席を取り外した床
面が平滑となり邪魔になる突起物が無くなり荷物の積載
が容易となる上、軌道内に溜るゴミを後端から簡単に掃
き出すことができる。一方、請求項３記載の発明は、軌
道を床面に車室後部壁まで延設して埋設するとともに、
前記軌道の任意個所の上面に抜き穴を設け該抜け穴を塞
ぐ蓋部を摺動可能に設けることにより、該蓋部により開
放された該抜き穴から該基台を脱着可能に設けたから、
請求項１記載の発明と同様な効果に加えて、座席が前後
に移動できる範囲が拡大し着座者の快適性が向上する
上、抜き孔を設ける脱着位置をその移動範囲の中で適
宜、設定できるからタイヤハウス・車装品等の設置位置
により制限を受ける場合に有効となった。As described above in detail, the invention according to the first aspect of the present invention has a small number of occupants and does not require a seat because the rear end of the track for sliding the seat is opened to be detachable from the track. In such a case, the seat can be removed and the cabin can be used wider than in the case of a conventional non-removable seat. Claim 2
According to the invention described above, the track is buried in the floor surface, a groove is provided between the rear end of the track and the rear wall of the vehicle compartment, and a lower portion of the seat base detachable from the track is provided so as to be able to pass therethrough. In addition to the effects of the invention described in the item 1, in addition to the smoothness of the floor surface from which the seat is removed, no obstacles are obstructed, loading of luggage is facilitated, and dust accumulated in the track can be easily swept out from the rear end. it can. On the other hand, the invention according to claim 3 extends and buries the track to the floor surface up to the rear wall of the passenger compartment,
By providing a punched hole on the upper surface of an arbitrary part of the track and slidably providing a lid for closing the through hole, the base is detachably provided from the punched hole opened by the lid.
In addition to the same effect as the invention described in claim 1, the range in which the seat can move back and forth is expanded, the comfort of the occupant is improved, and the detaching position where the hole is provided is appropriately set within the moving range. It is effective when it is restricted by the installation position of the tire house, vehicle equipment, etc. because it is possible.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明の取り外し可能な自動車用座席を示す説
明図である。FIG. 1 is an explanatory view showing a removable automobile seat of the present invention.

【図２】他の実施態様の説明図である。FIG. 2 is an explanatory diagram of another embodiment.

【符号の説明】[Explanation of symbols]

１・・車室床面、２・・後部壁、１０・・軌道、１１・
・抜き溝、１２・・抜き孔、１３・・蓋部、２０・・第
２列座席、２１・・基台、２２・・背当て、２３・・座
部、２５・・車輪、３０・・第３列座席、３１・・基
台、３２・・背当て、３３・・座部、３４・・ベルト、
３５・・車輪。1 · · · car floor, 2 · · · rear wall, 10 · · track, 11 ·
・ Drilling groove, 12 ・ ・ Drilling hole, 13 ・ ・ Lid, 20 ・ ・ Second row seat, 21 ・ ・ Base, 22 ・ ・ Backrest, 23 ・ ・ Seat, 25 ・ ・ Wheel, 30 ・ ・3rd row seats, 31 base, 32 backrest, 33 seat, 34 belt
35 ... wheels.

Claims (3)

【特許請求の範囲】[Claims] 【請求項１】 車室に敷設した軌道を前後方向へ摺動す
る基台に折り畳み可能に取り付けられた自動車用座席に
あって、軌道後端を開放し軌道から脱着可能に設けたこ
とを特徴とする取り外し可能な自動車用座席。1. A vehicle seat foldably mounted on a base slidable in a front-rear direction on a track laid in a passenger compartment, wherein a rear end of the track is opened so as to be detachable from the track. And removable car seat. 【請求項２】 前記軌道を床面に埋設するとともに、前
記軌道後端と車室後部壁との間に抜き溝を設け、軌道か
ら脱着する座席基台の下部が通過可能に設けた請求項１
記載の取り外し可能な自動車用座席。2. The track is buried in a floor surface, and a groove is provided between the rear end of the track and a rear wall of a passenger compartment, and a lower portion of a seat base detachable from the track is provided so as to pass therethrough. 1
A removable car seat as described. 【請求項３】 車室に敷設した軌道を前後方向へ摺動す
る基台に折り畳み可能に取り付けられた自動車用座席に
あって、前記軌道を床面に車室後部壁まで延設して埋設
するとともに、前記軌道の任意個所の上面に抜き穴を設
け該抜け穴を塞ぐ蓋部を摺動可能に設けることにより、
該蓋部により開放された該抜き穴から該基台を脱着可能
に設けたことを特徴とする取り外し可能な自動車用座
席。3. A car seat foldably mounted on a base slidable in a front-rear direction on a track laid in a passenger compartment, wherein the track extends to the floor and extends to a rear wall of the passenger compartment. In addition, by providing a punched hole on the upper surface of an arbitrary portion of the track and providing a lid slidably closing the through hole,
A detachable vehicle seat, wherein the base is detachably provided through the hole opened by the lid.