JP5568065B2

JP5568065B2 - Vehicle floor mat

Info

Publication number: JP5568065B2
Application number: JP2011188014A
Authority: JP
Inventors: 剛後藤; 加奈原田; 透大葉; 達哉塩野; 博文菊地; 光祥中村
Original assignee: Honda Motor Co Ltd; Honda Access Corp
Current assignee: Honda Motor Co Ltd; Honda Access Corp
Priority date: 2011-08-30
Filing date: 2011-08-30
Publication date: 2014-08-06
Anticipated expiration: 2031-08-30
Also published as: JP2013049340A

Description

本発明は、固定装置を備えた車両用フロアマットに関する。 The present invention relates to a vehicle floor mat provided with a fixing device.

従来、この種のものとして、フロアマットをカーペットに固定する固定装置であって、カーペットの取付穴の周囲部分に取付けられる第１固定具と、前記第１固定具に取付けられるノブと、前記フロアマットの取付穴の周囲部分に取付けられ且つ中央に貫通穴を有する第２固定具とから成り、前記第１固定具は、カーペットの取付穴の周囲部分を両面から挟持する、第１カーペットグロメットと第２カーペットグロメットとから成り、該第１カーペットグロメット及び第２カーペットグロメットは、カーペットの取付穴の周囲部分に当接する第１カーペットグロメットフランジ及び第２カーペットグロメットフランジと、カーペットを挟持した状態で前記第１カーペットグロメット及び第２カーペットグロメットを相互に連結できる係止手段とを有し、前記第２カーペットグロメットには、前記ノブを受入れて該ノブに連結するノブベースが形成されており、該ノブベースは、中央に前記ノブを受入れるノブ受入穴が形成される空間を有する筒状体として前記第２カーペットグロメットフランジから立上っており、前記第１カーペットグロメットには、前記ノブベースが貫通する貫通穴が形成されており、前記ノブ及び前記ノブベースは、該ノブが該ノブベースに挿入されると該ノブベース内で軸回りに回転可能に該ノブベースに連結されるように形成されており、前記ノブは、前記第２固定具の前記貫通穴の周囲部分に当接できる大きさを有するノブ頭部と、前記ノブベースに挿入されるノブ軸部とを備え、前記ノブベースは、前記第１カーペットグロメットの係止手段に係止する、前記筒状体の外側に形成されたベース係止部と、前記ノブ受入穴に挿入された前記ノブ軸部の係止手段に係止する、前記筒状体の内側に形成されたノブ連結用係止爪とを備え、前記ノブは、前記ノブ頭部が前記第２固定具に係止しない非ロック位置と前記第２固定具に係止するロック位置をとるように前記ノブベースの内側で軸回りに回転できる構成であり、前記第１固定具の前記第１カーペットグロメット及び前記第２カーペットグロメットがカーペットの両面を挟持するように取付けられ、前記第２固定具がフロアマットに取付けられ、前記ノブベースに前記ノブが連結され、前記ノブ頭部が前記第２固定具の前記貫通穴を貫通する状態で前記カーペットの前記第１固定具の前記第１カーペットグロメットに前記フロアマットの前記第２固定具が重ねられ、前記ノブが前記非ロック位置から前記ロック位置に軸回りに回転された状態では、前記ノブ頭部が前記第２固定具に形成された係止部に当接して該第２固定具を軸方向に前記第１固定具に押圧して前記カーペットに前記フロアマットが固定される固定装置（例えば特許文献１）が提案されている。 2. Description of the Related Art Conventionally, as this type, there is a fixing device for fixing a floor mat to a carpet, a first fixing tool that is attached to a peripheral portion of a carpet mounting hole, a knob that is attached to the first fixing tool, and the floor. A first carpet grommet that is attached to a peripheral portion of the mat mounting hole and has a through hole in the center, and the first fixing pin clamps the peripheral portion of the carpet mounting hole from both sides; The first carpet grommet and the second carpet grommet, the first carpet grommet flange and the second carpet grommet flange being in contact with the peripheral portion of the attachment hole of the carpet, and the carpet in a state of sandwiching the carpet. Locking means capable of interconnecting the first carpet grommet and the second carpet grommet The second carpet grommet has a knob base that receives the knob and connects to the knob, and the knob base has a space in which a knob receiving hole for receiving the knob is formed in the center. The first carpet grommet has a through-hole through which the knob base passes, and the knob and the knob base have the knob formed on the knob base. When inserted, the knob base is configured to be connected to the knob base so as to be rotatable about an axis, and the knob has a size capable of coming into contact with a peripheral portion of the through hole of the second fixture. And a knob shaft portion inserted into the knob base, the knob base being locked to locking means of the first carpet grommet. A base engagement portion formed on the outside of the tubular body, and a knob connection formed on the inside of the tubular body, which is engaged with the engagement means of the knob shaft portion inserted into the knob receiving hole. And the knob has a lock position where the knob head is not locked to the second fixture and a lock position where the knob head is locked to the second fixture. The first carpet grommet and the second carpet grommet of the first fixture are attached so as to sandwich both sides of the carpet, and the second fixture is attached to a floor mat. The knob is coupled to the knob base, and the knob head is inserted into the first carpet grommet of the first fixture of the carpet with the knob head passing through the through hole of the second fixture. In a state where the two fixing tools are stacked and the knob is rotated about the axis from the unlocked position to the locked position, the knob head abuts against a locking portion formed on the second fixing tool. There has been proposed a fixing device (for example, Patent Document 1) in which a second fixing tool is pressed against the first fixing tool in the axial direction to fix the floor mat to the carpet.

特開２０１０−１９５１７９号公報JP 2010-195179 A

上記特許文献１の固定装置では、ノブ軸部の突起とノブベースの溝とは、ノブ軸部がロック位置に軸回りに回転したときに弾性的に突起が溝に嵌合することによって、ロック位置への回転の感覚を伝達できるが、繰り返しの使用によりクリック感が減少する面があり、また、一般的な突起と溝の嵌合であるため、操作感の向上が望まれている。 In the fixing device disclosed in Patent Document 1, the protrusion of the knob shaft portion and the groove of the knob base are configured such that the protrusion elastically fits into the groove when the knob shaft portion rotates about the shaft to the lock position. Although there is a surface where the click feeling is reduced by repeated use and the fitting of a general protrusion and groove is desired, an improvement in operation feeling is desired.

そこで、本発明は、上記課題を解決するものであり、第一固定部材に第二固定部材を回転ノブの回転操作により固定する車両用フロアマットにおいて、長期に渡って回転ノブの良好なクリック感を保持することができる車両用フロアマットを提供することを目的とする。 Accordingly, the present invention solves the above-described problem, and in a vehicle floor mat in which a second fixing member is fixed to a first fixing member by a rotating operation of the rotating knob, a good click feeling of the rotating knob over a long period of time. An object of the present invention is to provide a vehicle floor mat that can hold the vehicle.

上記目的を達成するために、請求項１に係る発明は、マット本体（５）と、このマット本体（５）を車両に固定する固定装置（７）とを備えた車両用フロアマット（１）において、前記固定装置（７）は、前記車両に固定した第一固定部材（４）と、前記マット本体（５）に固定した第二固定部材（６）とを備え、前記第一固定部材（４）は上下方向を軸とした回転ノブ（31）を備え、前記第二固定部材（６）に前記回転ノブ（31）を挿入する挿入受け部（90）を設け、この挿入受け部（90）に挿入した前記回転ノブ（31）の回転により前記挿入受け部（90）に前記回転ノブ（31）が係止し、前記回転ノブ（31）は、上部の操作子（32）と、前記第一固定部材（４）に連結する下部の連結保持部（33）とを備え、前記操作子（32）と前記連結保持部（33）間に、断面が非円形の中部（34）を設け、この中部（34）を前記第一固定部材（４）に回転自在に軸支し、前記中部（34）は、前記第一固定部材（４）の前後方向に設けられて左右方向に延在し弾性を有する対向した一対の保持壁部（53，53）の内面（53Ｎ，53Ｎ）間に挟まれて保持され、前記一対の保持壁部（53，53）の各々の左右には前記第一固定部材（４）に設けた固定壁部（52，52）が連結されると共に、前記保持壁部（53）の外面中央に、突起状の支持部（56）を一体的に設け、この支持部（56）は前記第一固定部材（４）に固定されていることを特徴とする。 To achieve the above object, the invention according to claim 1 is a vehicle floor mat (1) comprising a mat body (5) and a fixing device (7) for fixing the mat body (5) to the vehicle. in the fixing device (7) includes a first fixing member fixed to the vehicle (4), wherein a mat body second fixing member is fixed to (5) (6), wherein the first fixing member ( 4) it is provided with a rotary knob in which the vertical direction with the axis (31), the second said inserting a rotary knob (31) inserted receiving portion in the fixing member (6) to (90) is provided, the insertion receptacle (90 ) the rotary knob into the insertion receptacle (90) by rotation of the insert the rotary knob and (31) to (31) is engaged, the rotary knob (31), with the top of the operating element (32), wherein A lower connection holding portion (33) connected to the first fixing member (4) , and the operation element (32) and the connection holding portion ( 33) During cross section provided a non-circular central (34), the middle (34) and rotatably supported by the first fixing member (4), the middle (34), said first fixing The member (4) is provided in the front-rear direction and is sandwiched and held between inner surfaces ( 53N, 53N) of a pair of opposing holding wall portions (53, 53) extending in the left-right direction and having elasticity . solid Teikabe unit to the left and right respectively provided on the first fixing member (4) of the holding wall portions (53, 53) (52, 52) together are connected, the outer surface center of the holding wall portion (53) Further, a projecting support portion (56) is integrally provided, and the support portion (56) is fixed to the first fixing member (4) .

また、請求項２に係る発明は、マット本体（５）と、このマット本体（５）を車両に固定する固定装置（７）とを備えた車両用フロアマット（１）において、前記固定装置（７）は、前記車両に固定した第一固定部材（４）と、前記マット本体（５）に固定した第二固定部材（６）とを備え、前記第一固定部材（４）は上下方向を軸とした回転ノブ（31）を備え、前記第二固定部材（６）に前記回転ノブ（31）を挿入する挿入受け部（90）を設け、この挿入受け部（90）に挿入した前記回転ノブ（31）の回転により前記挿入受け部（90）に前記回転ノブ（31）が係止し、前記回転ノブ（31）は、上部の操作子（32）と、前記第一固定部材（４）に連結する下部の連結保持部（33）とを備え、前記操作子（32）と前記連結保持部（33）間に、断面が非円形の中部（34）を設け、この中部（34）を前記第一固定部材（４）に回転自在に軸支し、前記中部（34）は、前記第一固定部材（４）の前後方向に設けられて左右方向に延在し弾性を有する対向した一対の保持壁部（53，53）の内面（53Ｎ，53Ｎ）間に挟まれて保持され、前記一対の保持壁部（53，53）の各々の左右には前記第一固定部材（４）に設けた固定壁部（52，52）が連結されると共に、前記保持壁部（53）の外面との間に隙間（101）を有する突起状の支持部（56）を設け、この支持部（56）は前記第一固定部材（４）に固定されていることを特徴とする。 The invention according to claim 2, the mat body (5), in the mat body (5) a fixing device for fixing to the vehicle (7) for a vehicle floor mat and a (1), the fixing device ( 7) includes a first fixing member (4) fixed to the vehicle, and a second fixing member (6) fixed to the mat body (5) , and the first fixing member (4) has a vertical direction. The rotation knob (31) having a shaft is provided, the second fixing member (6 ) is provided with an insertion receiving portion (90) for inserting the rotation knob (31), and the rotation inserted into the insertion receiving portion (90) knob (31) rotated by said rotary knob (31) is engaged with the insertion receiving portion (90) of the rotary knob (31), with the top of the operating element (32), said first fixing member (4 comprising a lower connection holding portion (33) and for connecting to), the said connection holding section and operator (32) between (33), in cross-section a non-circular Middle (34) is provided, the middle (34) and rotatably supported by the first fixing member (4), the middle (34) is provided in the longitudinal direction of the first fixing member (4) It is the inner surface of the pair of holding wall portions facing with extending Mashimashi elastic in the lateral direction (53, 53) (53N, 53N) is held sandwiched between the pair of holding wall portions of (53, 53) with solid Teikabe portion provided in the first fixing member (4) is to the left and right, respectively (52, 52) are connected, a gap (101) between the outer surface of the retaining wall (53) Protruding support portions (56) are provided, and the support portions (56) are fixed to the first fixing member (4) .

本発明の請求項１及び２に記載の車両用フロアマットによれば、回転ノブの中部が弾性を有する保持壁部にて保持されることにより回転ノブの回転操作がスムーズとなり、操作感の向上が図られる。また、保持する部分を壁状の保持壁部とすることにより、保持部の耐久性が向上して長期間に渡り操作感の維持が可能となる。 According to the vehicle floor mat of the first and second aspects of the present invention, the rotating knob is smoothly rotated by the middle portion of the rotating knob being held by the elastic holding wall, and the operational feeling is improved. Is planned. Further, by making the holding portion a wall-like holding wall portion, the durability of the holding portion is improved, and it is possible to maintain the operational feeling over a long period of time.

本発明の請求項１及び２に記載の車両用フロアマットによれば、回転ノブの中部を保持する保持壁部の外面に支持部を設けたことにより、回転ノブの操作力の調整が可能となり、操作感の設定自由度の向上が図られる。 According to the vehicle floor mat of the first and second aspects of the present invention, the operating force of the rotary knob can be adjusted by providing the support portion on the outer surface of the holding wall portion that holds the middle portion of the rotary knob. The degree of freedom in setting the operational feeling can be improved.

本発明の請求項２に記載の車両用フロアマットによれば、回転ノブの中部を保持する保持壁部と支持部との間に間隙を設けることで、回転ノブの操作力の調整幅を拡大可能となり、操作感の設定自由度の更なる向上が図られる。 According to the vehicle floor mat of the second aspect of the present invention, the adjustment range of the operating force of the rotary knob is increased by providing a gap between the holding wall portion that holds the middle portion of the rotary knob and the support portion. This makes it possible to further improve the degree of freedom in setting the operational feeling.

本発明の実施例１を示す全体平面図である。It is a whole top view showing Example 1 of the present invention. 同上、進行方向の断面図である。It is sectional drawing of an advancing direction same as the above. 同上、進行方向交差方向の断面図である。It is sectional drawing of a traveling direction crossing direction same as the above. 同上、第一固定部材の斜視図である。It is a perspective view of a 1st fixing member same as the above. 同上、回転ノブが非ロック位置の固定装置の斜視図である。FIG. 6 is a perspective view of the fixing device in which the rotary knob is in an unlocked position. 同上、回転ノブがロック位置の固定装置の斜視図である。FIG. 6 is a perspective view of the fixing device in which the rotary knob is in the locked position. 同上、回転ノブがロック位置でレバーを倒した状態の固定装置の斜視図である。FIG. 6 is a perspective view of the fixing device in a state in which the rotary knob is tilted at the lock position. 同上、下挟着部を図示省略した第一固定部材の斜視図である。It is a perspective view of the 1st fixing member which abbreviate | omitted illustration of the lower clamping part same as the above. 同上、第一固定部材の要部の断面図である。It is a sectional view of the important section of the 1st fixed member same as the above. 同上、第一固定部材の要部の断面図であり、図９と交差方向の断面を示す。It is sectional drawing of the principal part of a 1st fixing member same as the above, and shows the cross section of FIG. 9 and a cross direction. 同上、レバーを取り付けた回転ノブを下方向から見た斜視図である。It is the same perspective view which looked at the rotary knob which attached the lever from the downward direction same as the above. 同上、回転ノブとレバーの要部の拡大断面図である。It is an expanded sectional view of the principal part of a rotary knob and a lever same as the above. 同上、中部を断面にした第一固定部材の要部の底面図である。It is a bottom view of the principal part of the 1st fixing member which made the middle part the cross section same as the above. 同上、第一固定部材を底面側から見た斜視図である。It is the perspective view which looked at the 1st fixing member from the bottom side same as the above. 同上、第一固定部材の要部を底面側から見た斜視図である。It is the perspective view which looked at the principal part of the 1st fixing member from the bottom face side same as the above. 同上、第一固定部材を底面側から見た一部切欠き斜視図である。It is a partially notched perspective view which looked at the 1st fixing member from the bottom face side same as the above. 同上、保持壁部と中部の拡大断面図である。It is an expanded sectional view of a holding wall part and a middle part same as the above. 同上、保持壁部の正面図である。It is a front view of a holding wall part same as the above. 同上、保持壁部に保持した状態での中部の回転を説明する第一固定部材の要部の底面説明図である。It is a bottom explanatory drawing of the principal part of the 1st fixing member explaining the rotation of the center part in the state hold | maintained on the holding wall part same as the above. 同上、第二固定部材の分解斜視図である。It is an exploded perspective view of a 2nd fixing member same as the above. 同上、第二固定部材の外側連結部の拡大断面図である。FIG. 6 is an enlarged cross-sectional view of the outer connecting portion of the second fixing member. 同上、中央貫通孔と外側貫通孔の位置を示すマット本体の要部の平面図である。It is a top view of the principal part of a mat body which shows the position of a central penetration hole and an outside penetration hole same as the above. 本発明の実施例２を示す中部を断面にした保持壁部と支持部周りの拡大底面図である。It is an expanded bottom view around the holding wall part and support part which made the center part the cross section which shows Example 2 of this invention.

以下、図面を参照して、本発明の車両用フロアマットの実施例について説明する。 Embodiments of a vehicle floor mat according to the present invention will be described below with reference to the drawings.

図１〜図２２は本発明の実施例１を示し、同図に示すように、車両用フロアマット１は、車両のフロア２に設けた車両側カーペット３に固定した合成樹脂製の第一固定部材４と、前記車両側カーペット３上に着脱可能に敷設するマット本体５と、このマット本体５に固定した合成樹脂製の第二固定部材６とを備え、前記第一固定部材４と第二固定部材６により、マット本体５を車両に固定する固定装置７を構成している。尚、合成樹脂としては、ＰＯＭ（ポリアセタール）などが例示される。 1 to 22 show a first embodiment of the present invention. As shown in the figure, a vehicle floor mat 1 is a first synthetic resin fixed to a vehicle-side carpet 3 provided on a vehicle floor 2. A member 4; a mat body 5 detachably laid on the vehicle-side carpet 3; and a synthetic resin second fixing member 6 fixed to the mat body 5; the first fixing member 4 and the second fixing member 6; The fixing member 7 constitutes a fixing device 7 that fixes the mat body 5 to the vehicle. Examples of the synthetic resin include POM (polyacetal).

図１において、前記マット本体５は、車両の運転席側のフロア２に敷設されるものを例示している。前記フロア２の運転側には、右側に前後方向に長いアクセルペダル８が配置され、このアクセルペダル８の左側には、左右方向に長いブレーキペダル９が配置されている。また、前記マット本体５の前右角部には、前記アクセルペダル８に対応して凹部５Ａが設けられ、さらに、前記マット本体５の前端縁５Ｂが前記ブレーキペダル９に近接配置されていると共に、前記マット本体５の前端縁５Ｂと前記ブレーキペダル９との間に間隔を設けており、この間隔によりマット本体５と前記ブレーキペダル９が干渉しないように配置されている。 In FIG. 1, the mat body 5 is illustrated as being laid on the floor 2 on the driver's seat side of the vehicle. On the driving side of the floor 2, an accelerator pedal 8 that is long in the front-rear direction is disposed on the right side, and a brake pedal 9 that is long in the left-right direction is disposed on the left side of the accelerator pedal 8. Further, a recess 5A is provided in the front right corner of the mat body 5 corresponding to the accelerator pedal 8, and a front edge 5B of the mat body 5 is disposed close to the brake pedal 9, A space is provided between the front edge 5B of the mat body 5 and the brake pedal 9, and the mat body 5 and the brake pedal 9 are arranged so as not to interfere with each other due to the space.

図４などに示すように、前記第一固定部材４は、車両用カーペット３に固定するカーペット固定部11を備え、このカーペット固定部11は、車両用カーペット３の上面に配置する平板状の上ベース部12と、車両用カーペット３の下面に配置され前記上ベース部12との間に車両用カーペット３を挟む下挟着部13とを備える。前記上ベース部12の平面形状は略長方形であり、前記下挟着部13の平面形状は前記上ベース部12と同一方向に長い略長方形であり、前記下挟着部13は前記上ベース部12より小さく形成されている。また、前記上ベース部12の下面には、長さ方向一側に挿通部14が突設され、この挿通部14の下端に前記下挟着部13の長さ方向一端を連結し、前記挿通部14と前記下挟着部13との間には薄肉状のヒンジ部15が設けられている。さらに、前記下挟着部13の長さ方向他端側には、弾性爪片16を上向きに突設し、この弾性爪片16が弾発的に連結する爪受け部17が、前記上ベース部12の下面に設けられ、さらに、その爪受け部17より外側に位置して、前記下挟着部13の他端には上側に屈曲した立上り部18を設けており、固定状態で前記立上り部18の内側に前記爪受け部17が隠れる。また、前記下挟着部13の上面には複数の凹凸部19が形成されている。そして、前記弾性爪片16と前記爪受け部17とにより、上ベース部12と下挟着部13の他側を弾発的に連結する第一固定部材４の連結部20を構成している。 As shown in FIG. 4 and the like, the first fixing member 4 includes a carpet fixing portion 11 that is fixed to the vehicle carpet 3, and the carpet fixing portion 11 is a flat plate-like upper surface disposed on the upper surface of the vehicle carpet 3. A base portion 12 and a lower sandwiching portion 13 that is disposed on the lower surface of the vehicle carpet 3 and sandwiches the vehicle carpet 3 between the upper base portion 12 are provided. The planar shape of the upper base portion 12 is substantially rectangular, the planar shape of the lower sandwiching portion 13 is a substantially rectangular shape that is long in the same direction as the upper base portion 12, and the lower sandwiching portion 13 is the upper base portion. It is smaller than 12. Further, an insertion portion 14 is provided on one side in the length direction on the lower surface of the upper base portion 12, and one end in the length direction of the lower sandwiching portion 13 is connected to the lower end of the insertion portion 14 so that the insertion A thin-walled hinge portion 15 is provided between the portion 14 and the lower sandwiching portion 13. Further, an elastic claw piece 16 protrudes upward on the other end in the lengthwise direction of the lower clamping part 13, and a claw receiving part 17 to which the elastic claw piece 16 is elastically connected is provided on the upper base. Is provided on the lower surface of the portion 12, and further on the outer side of the claw receiving portion 17, the other end of the lower sandwiching portion 13 is provided with a rising portion 18 bent upward, and the rising portion 18 in a fixed state. The claw receiving portion 17 is hidden inside the portion 18. A plurality of concave and convex portions 19 are formed on the upper surface of the lower sandwiching portion 13. The elastic claw piece 16 and the claw receiving portion 17 constitute a connecting portion 20 of the first fixing member 4 that elastically connects the other side of the upper base portion 12 and the lower clamping portion 13. .

図２などに示すように、前記第一固定部材４の取付位置に対応して、車両側カーペット３には、対をなす一方及び他方の挿通孔21，22が穿設されている。そして、車両用カーペット３の上方から一方の挿通孔21に前記下挟着部13を挿通すると共に、他方の挿通孔22に前記爪受け部17を挿入し、この挿通した前記下挟着部13を、前記ヒンジ部15を中心にカーペット側に折曲げ、先端の前記弾性爪片16を前記爪受け部17に弾発的に係止することにより、前記上ベース部12と前記下挟着部13が車両用カーペット３を上下から挟着し、第一固定部材４が車両用カーペット３に固定される。この状態で、前記弾性爪片16，爪受け部17及び立上り部18は、他方の挿通孔22内に収納され、前記爪受け部17は弾性爪片16と立上り部18により挟まれているから、前記爪受け部17が他方の挿通孔22の内縁に当たることがなく、また、前記弾性爪片16が他方の挿通孔22の内縁に当たっても前記弾性爪片16は係止方向に押されるから、前記爪受け部17から弾性爪片16が外れることがない。また、固定状態で車両用カーペット３の下面には前記凹凸部19が当接しているから、車両用カーペット３に対する第一固定部材４の位置ずれを防止できる。 As shown in FIG. 2 and the like, corresponding to the mounting position of the first fixing member 4, the vehicle-side carpet 3 is provided with one and the other insertion holes 21 and 22 that make a pair. Then, the lower clamping part 13 is inserted into one insertion hole 21 from above the vehicle carpet 3, and the claw receiving part 17 is inserted into the other insertion hole 22, and the inserted lower clamping part 13 is inserted. The upper base portion 12 and the lower clamping portion by bending the elastic claw piece 16 at the tip to the claw receiving portion 17 in a bent manner on the carpet side around the hinge portion 15. 13 sandwiches the vehicle carpet 3 from above and below, and the first fixing member 4 is fixed to the vehicle carpet 3. In this state, the elastic claw piece 16, the claw receiving portion 17 and the rising portion 18 are accommodated in the other insertion hole 22, and the claw receiving portion 17 is sandwiched between the elastic claw piece 16 and the rising portion 18. The claw receiving portion 17 does not hit the inner edge of the other insertion hole 22, and the elastic claw piece 16 is pushed in the locking direction even when the elastic claw piece 16 hits the inner edge of the other insertion hole 22. The elastic claw piece 16 does not come off from the claw receiving portion 17. Further, since the uneven portion 19 is in contact with the lower surface of the vehicle carpet 3 in a fixed state, the first fixing member 4 can be prevented from being displaced with respect to the vehicle carpet 3.

前記上ベース部12の略中央には、貫通孔23が穿設されており、この貫通孔23に上方に向って筒部24を突設し、この筒部24の上部の中央に一段高い中央上面25を設け、この中央上面25は第一固定部材４の長さ方向に長く形成され、その中央上面25の周囲には、段部26と前記中央上面25より一段低い横方向の段差面27が設けられ、この段差面27は、前記中央上面25の長さ方向両側が幅方向両側より広く形成されている。また、前記中央上面25の略中央には、該中央上面25と同一方向に長い長孔28が穿設されている。 A through hole 23 is bored at substantially the center of the upper base portion 12, and a cylindrical portion 24 projects upward from the through hole 23, and the center that is one step higher in the middle of the upper portion of the cylindrical portion 24. An upper surface 25 is provided, and the central upper surface 25 is formed long in the length direction of the first fixing member 4. Around the central upper surface 25, there is a stepped portion 26 and a lateral step surface 27 that is one step lower than the central upper surface 25. The step surface 27 is formed such that both sides in the length direction of the central upper surface 25 are wider than both sides in the width direction. Further, a long hole 28 that is long in the same direction as the central upper surface 25 is formed in the approximate center of the central upper surface 25.

また、図８に示すように、前記上ベース部12の下面には前記貫通孔23を挟んだ両側に凹凸部29が形成されている。さらに、前記上ベース部12の上面には、第一固定部材４の取付方向を示す印30が設けられ、この例では印30は矢印形状により方向を示している。 Further, as shown in FIG. 8, uneven portions 29 are formed on both sides of the through hole 23 on the lower surface of the upper base portion 12. Further, a mark 30 indicating the mounting direction of the first fixing member 4 is provided on the upper surface of the upper base portion 12, and in this example, the mark 30 indicates a direction by an arrow shape.

前記第一固定部材４の前記上ベース部12には、合成樹脂製の回転ノブ31が回転可能に軸支される。この第一固定部材４に設けた回転ノブ31が、前記第二固定部材６に係止する第一固定部材側係止部である。 A synthetic resin rotary knob 31 is rotatably supported on the upper base portion 12 of the first fixing member 4. The rotary knob 31 provided on the first fixing member 4 is a first fixing member side locking portion that locks to the second fixing member 6.

また、図１１の底面側から見た斜視図に示すように、前記の回転ノブ31は、上部に操作子32を有すると共に、下部に抜止め連結部たる連結保持部33を有し、前記操作子32と前記連結保持部33の間に、軸部たる中部34を一体に有する。前記操作子32は前記中央上面25と略同一の長さのベース部35を有し、このベース部35の長さ方向両側に縦片部36，36を突設し、これら縦片部36，36の間にレバー用連結軸37を横設し、図１２などに示すように、このレバー用連結軸37の断面は、略正方形の異形断面で、４つの角をそれぞれ面取りして湾曲した湾曲角部37Ａを形成すると共に、隣合う湾曲角部37Ａ，37Ａ間に直線部37Ｂを形成している。前記レバー用連結軸37にレバー41が連結され、このレバー41は、略長方形形状の板材からなるレバー本体42と、このレバー本体42の基端に設けたレバー連結部43とを一体に備え、このレバー連結部43は、筒体の基端側に開口部44を設けた断面略Ｃ字状をなす。また、そのレバー連結部43の内面形状は、前記レバー連結軸37の外面形状に対応して、３つの湾曲角部43Ａと、隣り合う湾曲角部43Ａ，43Ａ間を結ぶ直線部43Ｂと、前記湾曲角部43Ａと開口部44を結ぶ短直線部43Ｃを有する。また、前記回転ノブ31の前記レバー連結軸37の湾曲角部37Ａは、上下と左右に配置されている。 Further, as shown in the perspective view seen from the bottom side of FIG. 11, the rotary knob 31 has an operation element 32 in the upper part and a connection holding part 33 as a retaining connection part in the lower part, Between the child 32 and the connection holding portion 33, an intermediate portion 34 as a shaft portion is integrally provided. The operation element 32 has a base portion 35 having substantially the same length as the central upper surface 25. The base portion 35 is provided with vertical piece portions 36, 36 on both sides in the length direction, and the vertical piece portions 36, As shown in FIG. 12, etc., the lever connecting shaft 37 is provided in a horizontal position between 36 and the cross section of the lever connecting shaft 37 is a substantially square deformed cross section. A corner portion 37A is formed, and a straight portion 37B is formed between the adjacent curved corner portions 37A and 37A. A lever 41 is connected to the lever connecting shaft 37, and this lever 41 is integrally provided with a lever main body 42 made of a substantially rectangular plate material, and a lever connecting portion 43 provided at the base end of the lever main body 42, The lever connecting portion 43 has a substantially C-shaped cross section in which an opening 44 is provided on the proximal end side of the cylindrical body. The inner surface shape of the lever connecting portion 43 corresponds to the outer surface shape of the lever connecting shaft 37, and the three curved corner portions 43A and the straight portion 43B connecting the adjacent curved corner portions 43A and 43A, A short straight line portion 43C that connects the curved corner portion 43A and the opening 44 is provided. Further, the curved corner portions 37A of the lever connecting shaft 37 of the rotary knob 31 are arranged vertically and horizontally.

したがって、レバー連結軸37の上側の湾曲角部37Ａに、レバー連結部43の開口部44を合わせて、レバー41を押し下げると、そのレバー連結部43が弾性変形して広がり、レバー連結部43内にレバー連結軸37が挿入され、湾曲角部37Ａと湾曲角部43Ａとが係合することにより、レバー41が垂直及び水平の位置で位置決め固定することができ、このようにして回転ノブ31に対してレバー41を可倒自在に設けている。 Accordingly, when the opening 44 of the lever connecting portion 43 is aligned with the curved corner portion 37A on the upper side of the lever connecting shaft 37 and the lever 41 is pushed down, the lever connecting portion 43 is elastically deformed and spreads. When the lever connecting shaft 37 is inserted into the bent corner portion 37A and the bent corner portion 37A engages with the bent corner portion 43A, the lever 41 can be positioned and fixed in the vertical and horizontal positions. On the other hand, the lever 41 is provided so as to be freely folded.

また、前記回転ノブ31の前記ベース部35の下面には、前記中部34を中心とした円形座面35Ａが突出形成され、この円形座面35Ａに対応して、前記筒部24の前記中央上面25に円形凹部25Ａが形成され、この円形凹部25Ａに前記円形座面35Ａが係入し、この係入状態で前記回転ノブ31が回転操作される。尚、円形凹部25Ａの幅方向両側は開口部25Ｂ，25Ｂにより開口している。 In addition, a circular seat surface 35A centering on the middle portion 34 is formed on the lower surface of the base portion 35 of the rotary knob 31, and the central upper surface of the cylindrical portion 24 corresponds to the circular seat surface 35A. A circular recess 25A is formed in 25, and the circular seat surface 35A is engaged with the circular recess 25A, and the rotary knob 31 is rotated in this engaged state. Note that both sides in the width direction of the circular recess 25A are opened by openings 25B and 25B.

図１３などに示すように、前記中部34は、前記レバー連結軸37と同様に、断面が非円形で、この例では断面略正方形であり、角を面取りした湾曲角部34Ａを備え、隣り合う湾曲角部34Ａ，34Ａの間に直線部34Ｂが形成されている。 As shown in FIG. 13 and the like, the middle portion 34 has a non-circular cross section, in this example, a substantially square cross section, and has a curved corner portion 34A with chamfered corners, and is adjacent to the lever connecting shaft 37. A straight portion 34B is formed between the curved corner portions 34A and 34A.

前記連結保持部33は、前記操作子32と同一方向に長く形成され、その上面33Ｕが前記中部34より幅広であり、下方に向って幅狭に形成され、具体的には、前記連結保持部33は、対をなす長さ方向の側面33Ｌ，33Ｌ間が下方に向かって狭まり、対をなす幅方向の側面33Ｗ，33Ｗ間が下方に向かって狭まる形状をなす。 The connection holding portion 33 is formed to be long in the same direction as the operation element 32, and its upper surface 33U is wider than the middle portion 34 and is formed to be narrow toward the bottom. Specifically, the connection holding portion 33 33 has a shape in which the pair of longitudinal side surfaces 33L and 33L narrows downward, and the pair of width side surfaces 33W and 33W narrows downward.

前記回転ノブ31の下部は、前記長孔28から前記筒部24内に挿入される。図９，図１０，図１５及び図１６などに示すように、前記第一固定部材４には、前記回転ノブ31を抜け止め状態で係止すると共に回転自在に軸支するノブ受け部50が設けられている。このノブ受け部50は、前記筒部24内に、対向する対向内面51，51を平行に配置し、これら対向内面51，51は前記長孔28の長辺部28Ｌ，28Ｌに連続して形成されている。また、前記段差面27の下面27Ｋには、前記長孔28の長さ方向両側に左右の固定壁部52，52を設け、これら左右の固定壁部52，52の内面は前記対向内面51，51と面一に形成されている。尚、前記筒部24の周りの説明において、前記長孔28の長さ方向を左右として説明する。 The lower part of the rotary knob 31 is inserted into the cylindrical part 24 through the long hole 28. As shown in FIGS. 9, 10, 15 and 16, etc., the first fixing member 4 has a knob receiving portion 50 which locks the rotary knob 31 in a state of being prevented from coming off and rotatably supports the rotary knob 31. Is provided. The knob receiving portion 50 has opposed inner surfaces 51, 51 arranged in parallel in the cylindrical portion 24, and these opposed inner surfaces 51, 51 are formed continuously with the long side portions 28L, 28L of the long hole 28. Has been. The lower surface 27K of the stepped surface 27 is provided with left and right fixed wall portions 52, 52 on both sides in the length direction of the elongated hole 28, and the inner surfaces of these left and right fixed wall portions 52, 52 are the opposite inner surface 51, It is formed flush with 51. In the description around the cylindrical portion 24, the length direction of the long hole 28 will be described as left and right.

また、前記ノブ受け部50は、前記左右の固定壁部52，52の間に、前記回転ノブ31の前記中部34を係合する保持壁部53が設けられており、これら両側の保持壁部53，53間に挟まれて前記中部34が保持される。また、図１３の底面図などに示すように、前記保持壁部53，53は内側に張り出して形成され、その内面53Ｎ，53Ｎが相互に平行であると共に、前記内面53Ｎと前記対向内面51とが平行をなし、その保持壁部53の左右を、平面において斜めの壁連結部54，54によりそれぞれ左右の前記固定壁部52，52に連結している。さらに、前記保持壁部53の上縁53Ｕはスリット55により前記段差面27の下面27Ｋと分離し、その保持壁部53の外面中央に、突起状の爪部である支持部56を一体的に設け、この支持部56の上部は前記段差面27の下面27Ｋに固定されている。また、前記支持部56の下面56Ｋは前記保持壁部53の下面53Ｋと面一である。 Further, the knob receiving portion 50 is provided with a holding wall portion 53 that engages the middle portion 34 of the rotary knob 31 between the left and right fixed wall portions 52, 52, and holding wall portions on both sides thereof. The middle part 34 is held between 53 and 53. Further, as shown in the bottom view of FIG. 13 and the like, the holding wall portions 53 and 53 are formed so as to protrude inward, and their inner surfaces 53N and 53N are parallel to each other, and the inner surface 53N and the opposed inner surface 51 Are parallel to each other, and the left and right sides of the holding wall portion 53 are connected to the left and right fixed wall portions 52 and 52 respectively by oblique wall connecting portions 54 and 54 in a plane. Further, the upper edge 53U of the holding wall portion 53 is separated from the lower surface 27K of the stepped surface 27 by the slit 55, and a support portion 56 that is a protruding claw portion is integrally formed at the center of the outer surface of the holding wall portion 53. The upper portion of the support portion 56 is fixed to the lower surface 27K of the step surface 27. Further, the lower surface 56K of the support portion 56 is flush with the lower surface 53K of the holding wall portion 53.

前記支持部56は、平行な左右側面56Ｓ，56Ｓと、後面56Ｂとを有し、平断面が略長方形形状をなし、前面を前記保持壁部53に一体的に設けている。尚、後述するように保持壁部53は、前記中部34の回転により該中部34から荷重を受ける。 The support portion 56 has parallel left and right side surfaces 56S and 56S and a rear surface 56B, has a substantially rectangular cross section, and is provided integrally with the holding wall portion 53 at the front surface. As will be described later, the holding wall portion 53 receives a load from the middle portion 34 by the rotation of the middle portion 34.

したがって、保持壁部53が、内面53Ｎ側から外側への荷重を受けると、保持壁部53は、壁連結部54と支持部56の間で弾性変形可能であり、また、支持部56の箇所では、支持部56が弾性変形することにより弾性変形可能となる。このように保持壁部53は、支持部56の箇所より両側が弾性変形し易い構造となっている。この場合、支持部56の大きさを変えることにより、支持部56箇所における保持壁部53の弾性変形量を調整できる。 Therefore, when the holding wall portion 53 receives a load from the inner surface 53N side to the outside, the holding wall portion 53 can be elastically deformed between the wall connecting portion 54 and the support portion 56. Then, the support portion 56 can be elastically deformed by being elastically deformed. Thus, the holding wall portion 53 has a structure in which both sides are more easily elastically deformed than the support portion 56. In this case, by changing the size of the support portion 56, the amount of elastic deformation of the holding wall portion 53 at the 56 support portions can be adjusted.

図１３に示すように、前記保持壁部53，53の間隔は、前記中部34の直線部34Ｂ，34Ｂの間隔Ｈと略等しく、上述したように前記連結保持部33の上面33Ｕの幅は前記間隔Ｈより広い。また、前記保持壁部53，53の間には、前記連結保持部33が挿通され、この挿通を容易にするため前記保持壁部53の下面53Ｋには、内側角部に湾曲角部53Ｗを形成している。 As shown in FIG. 13, the interval between the holding wall portions 53, 53 is substantially equal to the interval H between the straight portions 34B, 34B of the middle portion 34. As described above, the width of the upper surface 33U of the connection holding portion 33 is It is wider than the interval H. Further, the connection holding portion 33 is inserted between the holding wall portions 53 and 53, and a curved corner portion 53W is formed on the inner corner portion of the lower surface 53K of the holding wall portion 53 in order to facilitate the insertion. Forming.

そして、長孔28から回転ノブ31の連結保持部33を保持壁部53，53間に挿入すると、湾曲角部53Ｗに沿って保持壁部53，53間に連結保持部33が圧入されると共に、保持壁部53，53間が弾性変形して開き、連結保持部33が保持壁部53，53間を通過すると、保持壁部53，53が復帰し、保持壁部53，53の下面53Ｋに連結保持部33が係止し、抜け止め状態となり、回転ノブ31の円形座面35Ａが長孔28上部の円形凹部25Ａに係入する。 When the connection holding portion 33 of the rotary knob 31 is inserted between the holding wall portions 53 and 53 through the long hole 28, the connection holding portion 33 is press-fitted between the holding wall portions 53 and 53 along the curved corner portion 53W. When the connection holding part 33 passes between the holding wall parts 53 and 53, the holding wall parts 53 and 53 are restored and the lower surface 53K of the holding wall parts 53 and 53 is opened. Thus, the connection holding portion 33 is locked, and is prevented from coming off, and the circular seat surface 35A of the rotary knob 31 is engaged with the circular recess 25A in the upper portion of the long hole 28.

次に、前記車両用カーペット３に固定する前記第二固定部材６の詳細について説明する。図２０などに示すように、前記第二固定部材６は、前記マット本体５を上下から挟んで組み付けられる上部半体61と下部半体62とを備える。前記上部半体61の本体61Ｈは、略楕円形状をなし、周囲より中央側が高く、上連結筒部63が中央から下方に突設されており、一方、前記下部半体62の本体62Ｈは前記上部半体61と同一方向に長い略長方形形状をなし、前記上連結筒部63に連結する下連結筒部64が中央から上方に突設されている。尚、下連結筒部64は本体62Ｈの開口部64Ａに設けられている。そして、前記上連結筒部63と下連結筒部64により、半体連結部65を構成している。 Next, the detail of the said 2nd fixing member 6 fixed to the said carpet 3 for vehicles is demonstrated. As shown in FIG. 20 and the like, the second fixing member 6 includes an upper half 61 and a lower half 62 that are assembled with the mat body 5 sandwiched from above and below. The main body 61H of the upper half 61 has a substantially elliptical shape, the central side is higher than the periphery, and the upper connecting cylinder 63 projects downward from the center, while the main body 62H of the lower half 62 is A substantially rectangular shape that is long in the same direction as the upper half 61 is formed, and a lower connecting cylinder part 64 that is connected to the upper connecting cylinder part 63 projects upward from the center. The lower connecting cylinder 64 is provided in the opening 64A of the main body 62H. The upper connecting cylinder part 63 and the lower connecting cylinder part 64 constitute a half body connecting part 65.

図２及び図３に示すように、前記上連結筒部63の外周には、係止鍔部66を多段に周設し、この係止鍔部66は、その下面が内側から外側に向って高くなるように傾斜すると共に、その上面が略水平をなしている。また、前記下連結筒部64には、下端が開口した複数の切欠き67，67を周方向に間隔を置いて設け、これら切欠き67，67間に、下端が自由端をなす係止受け片68を設け、この係止受け片68の下端内面に、前記係止鍔部66が係止する係止爪部69を設け、この係止爪部69は、その上面が内側から外側に向って高くなるよう傾斜し、下面が略水平をなしている。尚、この例では、４つの係止受け片68が円周方向等間隔に設けられている。また、係止鍔部66は、前記上連結筒部63の全周に設けてもよいし、前記係止爪部69に対応する箇所のみに設けてもよい。 As shown in FIG. 2 and FIG. 3, the outer periphery of the upper connecting cylinder part 63 is provided with a plurality of locking hooks 66 around the outer periphery, and the lower surface of the locking hook 66 is directed from the inside to the outside. It is inclined so as to be higher, and its upper surface is substantially horizontal. Further, the lower connecting cylinder portion 64 is provided with a plurality of notches 67, 67 having lower ends opened at intervals in the circumferential direction, and between the notches 67, 67, a latch receiver whose lower end forms a free end. A latch 68 is provided on the inner surface of the lower end of the latch receiving piece 68, and the latch claw 69 is engaged with the latch claw 66. The bottom surface is almost horizontal. In this example, four locking receiving pieces 68 are provided at equal intervals in the circumferential direction. Further, the locking hook 66 may be provided on the entire circumference of the upper connecting cylinder 63 or may be provided only at a location corresponding to the locking claw 69.

そして、係止鍔部66と係止爪部69により、上連結筒部63と下連結筒部64とを連結する連結手段を構成している。 The locking hook 66 and the locking claw 69 constitute a connecting means for connecting the upper connecting cylinder 63 and the lower connecting cylinder 64.

したがって、下連結筒部64内に上連結筒部63を挿入すると、係止受け片68が弾性変形して外側に移動し、所定の位置の係止鍔部66が係止爪部69に抜け止め状態で係止し、これにより上，下連結筒部63，64が連結される。 Therefore, when the upper coupling cylinder part 63 is inserted into the lower coupling cylinder part 64, the latch receiving piece 68 is elastically deformed and moves outward, and the latching hook part 66 at a predetermined position is pulled out to the latching claw part 69. The upper and lower connecting cylinder portions 63 and 64 are connected by locking in the stopped state.

また、前記半体連結部65を挟んだ両側の対称位置に外側連結部71，71が設けられ、この外側連結部71は、前記上部半体61の下面から下方に突設した外側上連結筒部72と、前記下部半体62の上面から上方に突設した外側下連結筒部73とを備え、前記外側上連結筒部72の下端に、係止外鍔部74Ｓを周設すると共に、上下方向のスリット75を複数設け、一方、前記外側下連結筒部73の上端に係止内鍔部74Ｕを周設している。そして、前記係止内鍔部74Ｕ内に前記係止外鍔部74Ｓを挿入する際、前記スリット75が狭まるように係止外鍔部74Ｓが弾性変形することにより、係止内鍔部74Ｕに係止外鍔部74Ｓが挿入連結され、抜け止め状態となる。また、前記外側下連結筒部73の下部には開口部76が設けられ、この開口部76から連結部材77を挿入し、この連結部材77を前記外側上連結筒部72に挿入することにより、前記外側上連結筒部72の下端の縮小を防止し、前記係止外鍔部74Ｓと前記係止内鍔部74Ｕとの連結を保持することができる。この場合、前記連結部材77がネジであれば、このネジなどの螺合部材を前記外側上連結筒部72に螺合すればよいし、前記連結部材77がピンであれば、このピンを前記外側上連結筒部72に圧入すればよく、このように前記連結部材77により前記係止外鍔部74Ｓと前記係止内鍔部74Ｕとの連結を解除できないようにして連結を保持することができる。 In addition, outer coupling portions 71 are provided at symmetrical positions on both sides of the half body coupling portion 65, and the outer coupling portion 71 is an outer upper coupling cylinder projecting downward from the lower surface of the upper half body 61. Part 72 and an outer lower connecting cylinder part 73 projecting upward from the upper surface of the lower half 62, and a locking outer collar part 74S is provided around the lower end of the outer upper connection cylinder part 72, and A plurality of slits 75 in the vertical direction are provided, and a locking inner collar portion 74U is provided around the upper end of the outer lower connecting cylinder portion 73. When the locking outer collar portion 74S is inserted into the locking inner collar portion 74U, the locking outer collar portion 74S is elastically deformed so that the slit 75 is narrowed. The locking outer collar portion 74S is inserted and connected to be in a state of being prevented from coming off. Further, an opening 76 is provided in the lower portion of the outer lower connecting cylinder portion 73, a connecting member 77 is inserted from the opening 76, and the connecting member 77 is inserted into the outer upper connecting cylinder portion 72. The lower end of the outer upper connecting cylinder portion 72 can be prevented from being reduced, and the connection between the locking outer collar portion 74S and the locking inner collar portion 74U can be maintained. In this case, if the connecting member 77 is a screw, a screwing member such as this screw may be screwed to the outer upper connecting cylinder portion 72, and if the connecting member 77 is a pin, the pin is It is only necessary to press-fit into the outer upper connecting cylinder portion 72. In this way, the connection can be maintained so that the connection between the locking outer flange portion 74S and the locking inner flange portion 74U cannot be released by the connecting member 77. it can.

そして、前記係止内鍔部74Ｕと係止外鍔部74Ｓにより、外側上連結筒部72と外側下連結筒部73とを連結する連結手段を構成している。また、前記係止内鍔部74Ｕの先端面には、外側から内側に向かって低くなる傾斜案内部74Ｔが設けられると共に、前記係止外鍔部74Ｓの先端面には、内側から外側に向かって高くなる傾斜案内部74Ｔが設けられ、それら傾斜案内部74Ｔ，74Ｔにより、係止内鍔部74Ｕ内に前記係止外鍔部74Ｓをスムーズに挿入することができる。 The locking inner collar portion 74U and the locking outer collar portion 74S constitute a coupling means for coupling the outer upper coupling cylinder portion 72 and the outer lower coupling cylinder portion 73. In addition, an inclined guide portion 74T that is lowered from the outside toward the inside is provided on the tip surface of the locking inner collar portion 74U, and the tip surface of the locking outer collar portion 74S is directed from the inside to the outside. An inclined guide portion 74T that is higher is provided, and the inclined outer guide portion 74S can be smoothly inserted into the inner lock portion 74U by the inclined guide portions 74T and 74T.

前記マット本体５には、前記半体連結部65を挿入する中央貫通孔81と、前記外側連結部71を挿入する外側貫通孔82とが穿設されており、前記中央貫通孔81内において前記半体連結部65の連結を行うと共に、前記外側貫通孔82内に前記外側連結部71の連結を行うことにより、上，下半体61，62によりマット本体５を挟着した状態で、第二固定部材６をマット本体５に固定することができる。また、図３などに示すように、前記上部半体61の本体61Ｈの周囲下面には前記マット本体５に挿入係止するピン83を複数設けると共に、図２などに示すように前記下部半体62の本体62Ｈの周囲上面には前記マット本体５に挿入係止するピン84を複数設け、それらピン83，84により前記マット本体５に対して第二固定部材６を回り止め状態で固定することができる。 The mat body 5 is provided with a central through hole 81 into which the half body connecting portion 65 is inserted and an outer through hole 82 into which the outer connecting portion 71 is inserted. In the state where the mat body 5 is sandwiched between the upper and lower halves 61 and 62 by connecting the half body connecting portion 65 and connecting the outer connecting portion 71 in the outer through hole 82, The two fixing members 6 can be fixed to the mat body 5. Further, as shown in FIG. 3 and the like, a plurality of pins 83 that are inserted and locked to the mat body 5 are provided on the lower peripheral surface of the main body 61H of the upper half 61, and the lower half as shown in FIG. A plurality of pins 84 that are inserted and locked to the mat body 5 are provided on the upper peripheral surface of the body 62H of the 62, and the second fixing member 6 is fixed to the mat body 5 in a non-rotating state by the pins 83 and 84. Can do.

また、前記上連結筒部63内には、第一固定部材側係止部たる前記回転ノブ31が係止可能な挿入受け部90が設けられている。この挿入受け部90は、前記上連結筒部63内に設けられた該上連結筒部63より小さな受け長孔91と、この受け長孔91の幅方向両側に設けた仕切り板状の係止受け部92とを備え、前記受け長孔91は前記回転ノブ31の操作子32が挿通可能な大きさを有し、前記受け長孔91に前記筒部24の前記中央上面25が係入し、この係入状態で、前記受け長孔91の幅方向両側の前記係止受け部92の下面が前記段差面27に当接し、第一固定部材４に第二固定部材６が位置合わせされると共に、前記係止受け部92の上面に、ロック位置の前記操作子32が係止する。 Further, in the upper connecting cylinder portion 63, there is provided an insertion receiving portion 90 to which the rotary knob 31 as the first fixing member side locking portion can be locked. The insertion receiving portion 90 includes a receiving long hole 91 smaller than the upper connecting cylindrical portion 63 provided in the upper connecting cylindrical portion 63, and a partition plate-like locking provided on both sides in the width direction of the receiving long hole 91. A receiving portion 92, the receiving long hole 91 has a size that allows the operator 32 of the rotary knob 31 to be inserted, and the central upper surface 25 of the cylindrical portion 24 is engaged with the receiving long hole 91. In this engaged state, the lower surface of the locking receiving portion 92 on both sides in the width direction of the receiving long hole 91 abuts on the step surface 27, and the second fixing member 6 is aligned with the first fixing member 4. At the same time, the operating element 32 in the locked position is locked on the upper surface of the locking receiving portion 92.

次に、前記回転ノブ31を用いた第一固定部材４への第二固定部材６の固定及び固定解除方法について説明する。まず、図４に示すように、長孔28の長さ方向、即ち中央上面25の長さ方向に回転ノブ31の長さ方向を合わせるように回転ノブ31を回した位置が、回転ノブ31の非ロック位置となる。そして、レバー41を起立した状態でレバー41及び操作子32を用いて回転ノブ31を非ロック位置に回し、この後、レバー41と操作子32を受け長孔91に通すようにして第一固定部材４に第二固定部材６を重ね合わせ、前記受け長孔91に前記筒部24の前記中央上面25を係入する。そして、回転ノブ31を９０度回転してロック位置にすると、第二固定部材６の係止受け部92上に回転ノブ31のベース部35が係止し、第一固定部材４に第二固定部材６が固定されたロック状態となる。 Next, a method of fixing and releasing the second fixing member 6 from the first fixing member 4 using the rotary knob 31 will be described. First, as shown in FIG. 4, the position where the rotary knob 31 is rotated so that the length direction of the rotary knob 31 is aligned with the length direction of the long hole 28, that is, the length direction of the central upper surface 25 is the position of the rotary knob 31. Unlocked position. Then, with the lever 41 raised, the lever 41 and the operating element 32 are used to turn the rotary knob 31 to the unlocked position. Thereafter, the lever 41 and the operating element 32 are received through the elongated hole 91 and fixed first. The second fixing member 6 is superposed on the member 4, and the central upper surface 25 of the cylindrical portion 24 is engaged with the receiving elongated hole 91. Then, when the rotary knob 31 is rotated 90 degrees to the locked position, the base portion 35 of the rotary knob 31 is locked on the locking receiving portion 92 of the second fixing member 6 and is fixed to the first fixing member 4 by the second fixing. The member 6 is locked and fixed.

この場合、図１３などに示すように、ロック位置及び非ロック位置において、中部34は直線部34Ｂ，34Ｂが保持壁部53，53に挟まれた状態であり、ここから回転ノブ31を回転すると、保持壁部53の面に中部34が接しながら回転し、保持壁部53が弾性変形すると共に、支持部56により中部34が回転トルクを受け、良好なクリック感が得られると共に、長期に渡ってそのクリック感を保持することができる。また、保持壁部53に支持部56が一体に設けられているため、その支持部56により回転ノブ31の操作荷重を上げることができると共に、支持部56の大きさなどにより操作荷重を設定することができる。 In this case, as shown in FIG. 13 and the like, in the locked position and the non-locked position, the middle portion 34 is in a state where the straight portions 34B and 34B are sandwiched between the holding wall portions 53 and 53, and the rotation knob 31 is rotated from here. The middle portion 34 rotates while being in contact with the surface of the retaining wall portion 53, the retaining wall portion 53 is elastically deformed, and the middle portion 34 is subjected to rotational torque by the support portion 56, so that a good click feeling can be obtained and for a long time. The click feeling can be maintained. Further, since the support portion 56 is integrally provided on the holding wall portion 53, the operation load of the rotary knob 31 can be increased by the support portion 56, and the operation load is set by the size of the support portion 56 and the like. be able to.

また、前記上部半体61の本体61Ｈの上面には、前記回転ノブ31のロック位置においてレバー41が係入する係合部たる係合凹部93，93が形成され、この係合凹部93は前記第二固定部材６の幅方向にそれぞれ形成され、前記挿入受け部90に連続して上部半体61の本体61Ｈの上部面61Ｊに設けられている。また、前記レバー41は、前記係合凹部93に倒した際に、第二固定部材６の上部半体61の本体61Ａの周縁61Ｆに収まる長さを有し、この例では、前記周縁61Ｆと前記レバー41の先端41Ｓは略同一位置となり、レバー41の先端41Ｓが突出しない。また、前記係合凹部93は前記レバー41が収まる幅を有しており、レバー41を倒した上体では、レバー41の幅方向両側が係合凹部93の端縁93Ｆ，93Ｆに係止することにより、回転ノブ31を回転することが防止される。このようにレバー41を起さないと回転ノブ31が回転しないため、靴の素材・形状を問わず、ロックの確実性を向上することができる。尚、図３に示すように、係合凹部93にレバー41を係合した状態で、先端41Ｓの下面と係合凹部93との間に隙間94があるから、この隙間94を利用してレバー41の立ち上げ操作を行うことができる。 Further, on the upper surface of the main body 61H of the upper half 61, there are formed engaging recesses 93, 93 which are engaging portions into which the lever 41 is engaged at the locking position of the rotary knob 31, and this engaging recess 93 is It is formed in the width direction of the second fixing member 6 and is provided on the upper surface 61J of the main body 61H of the upper half 61 in a manner continuous with the insertion receiving portion 90. The lever 41 has a length that fits in the peripheral edge 61F of the main body 61A of the upper half 61 of the second fixing member 6 when the lever 41 is tilted to the engaging recess 93. In this example, The tip 41S of the lever 41 is substantially at the same position, and the tip 41S of the lever 41 does not protrude. Further, the engaging recess 93 has a width that the lever 41 can be accommodated, and in the upper body where the lever 41 is tilted, both sides in the width direction of the lever 41 are engaged with the edges 93F and 93F of the engaging recess 93. This prevents the rotary knob 31 from rotating. Thus, since the rotary knob 31 does not rotate unless the lever 41 is raised, the certainty of locking can be improved regardless of the material and shape of the shoe. As shown in FIG. 3, there is a gap 94 between the lower surface of the tip 41S and the engagement recess 93 in a state in which the lever 41 is engaged with the engagement recess 93. 41 start-up operations can be performed.

したがって、回転ノブ31をロック位置に回転し、このロック位置でレバー41を倒し、二段階でマット本体を固定するから、固定状態を確実に保持することができる。また、レバー41を倒した際に係合凹部93に受け入れ保持されることで強固な固定が可能になり、レバー41が係合凹部93に収まることにより回転ノブ31の回転が規制されると共に、出っ張り部分が少なくなりマット本体５の固定時に違和感がなくなる。しかも、レバー41を前方又は後方のどちら側に倒す場合でも固定可能となり第二固定部材６の取付が容易となると共に、レバー41を前方に倒す構造を採用した場合では着脱時の操作が容易となり、後方に倒す構造を採用した場合ではマット本体５の固定時において乗員の足の位置に対する影響を受け難くなる。 Accordingly, the rotary knob 31 is rotated to the lock position, the lever 41 is tilted at the lock position, and the mat body is fixed in two stages, so that the fixed state can be reliably maintained. Further, when the lever 41 is tilted, it can be firmly fixed by being received and held in the engagement recess 93, and the rotation of the rotary knob 31 is restricted when the lever 41 is fitted in the engagement recess 93, The protruding portion is reduced, and there is no sense of incongruity when the mat body 5 is fixed. Moreover, the lever 41 can be fixed when the lever 41 is tilted forward or backward, and the second fixing member 6 can be easily attached. In addition, when the lever 41 is tilted forward, the operation at the time of attachment / detachment is facilitated. In the case of adopting a rearward tilting structure, the mat body 5 is not easily affected by the position of the occupant's foot when the mat body 5 is fixed.

また、第一固定部材４及び第二固定部材６は、以下のように、前記車両用カーペット３及び前記マット本体５にそれぞれ固定されている。即ち、図１に示すように、前記マット本体５は前記アクセルペダル８及びブレーキペダル９の後方に向けて延長配置され、マット本体５に固定した第二固定部材６は、アクセルペダル８の後方延長線近傍で、マット本体５の後部に設けられている。また、図１右側の固定装置７において、前記半体連結部65と両側の前記外側連結部71，71は、前記アクセルペダル８の後方延長線上に対して略直交して配置されている。このように配置すると、前記係合凹部93，93はアクセルペダル８の後方延長線上に略沿って前後に配置され、前記レバー41が車両の直進の場合の進行方向Ｓに対して略平行に前後に倒れる。そして、図２１に示すように、中央貫通孔81及び外側貫通孔82，82は進行方向Ｓと略直交して前記マット本体５に形成されている。さらに、図１に示すように、マット本体５の後部左側にも固定装置７が設けられている。 Moreover, the 1st fixing member 4 and the 2nd fixing member 6 are being each fixed to the said carpet 3 for vehicles, and the said mat | matte main body 5 as follows. That is, as shown in FIG. 1, the mat body 5 is extended toward the back of the accelerator pedal 8 and the brake pedal 9, and the second fixing member 6 fixed to the mat body 5 is a rear extension of the accelerator pedal 8. It is provided in the rear part of the mat body 5 in the vicinity of the line. Further, in the fixing device 7 on the right side of FIG. 1, the half-body connecting portion 65 and the outer connecting portions 71, 71 on both sides are disposed substantially orthogonal to the rear extension line of the accelerator pedal 8. When arranged in this way, the engaging recesses 93, 93 are arranged back and forth substantially along the rearward extension line of the accelerator pedal 8, and the lever 41 is moved back and forth substantially parallel to the traveling direction S when the vehicle is traveling straight. Fall down. As shown in FIG. 21, the central through-hole 81 and the outer through-holes 82 and 82 are formed in the mat body 5 substantially perpendicular to the traveling direction S. Furthermore, as shown in FIG. 1, a fixing device 7 is also provided on the rear left side of the mat body 5.

したがって、半体連結部65の外側に外側連結部71を設けることで上部半体61と下部半体62のマット本体５に対する保持強度の更なる向上が図られる。また、第二固定部材６は、アクセルペダル８の後方延長線近傍で、マット本体５の後部に設けられているから、乗員のアクセルペダル操作により加わるマット本体５の前方への荷重に対して十分な保持強度の向上が図られる。さらに、半体連結部65及び外側連結部71を進行方向Ｓと直交方向に配置することで半体連結部65にかかる荷重を分散させることにより半体連結部65の脱落防止と共にマット本体５に対する保持強度の向上が図られる。 Therefore, by providing the outer connecting portion 71 outside the half connecting portion 65, the holding strength of the upper half 61 and the lower half 62 with respect to the mat body 5 can be further improved. Further, since the second fixing member 6 is provided in the rear portion of the mat body 5 in the vicinity of the rearward extension line of the accelerator pedal 8, it is sufficient for the load applied to the front of the mat body 5 applied by the occupant's accelerator pedal operation. The holding strength can be improved. Further, by disposing the half body connecting portion 65 and the outer side connecting portion 71 in the direction orthogonal to the traveling direction S, the load applied to the half body connecting portion 65 is dispersed, thereby preventing the half body connecting portion 65 from falling off and the mat body 5. The holding strength can be improved.

このように本実施例では、請求項１に対応して、マット本体５と、このマット本体５を車両に固定する固定装置７とを備えた車両用フロアマット１において、固定装置７は、車両に固定した第一固定部材４と、マット本体５に固定した第二固定部材６とを備え、第一固定部材４は上下方向を軸とした回転ノブ31を備え、第二固定部材６に回転ノブ31を挿入する挿入受け部90を設け、この挿入受け部90に挿入した回転ノブ31の回転により挿入受け部90に回転ノブ31が係止し、回転ノブ31は、上部の操作子32と、第一固定部材４に連結する下部の連結保持部33とを備え、操作子32と連結保持部33間に、断面が非円形の中部34を設け、この中部34を第一固定部材４に回転自在に軸支し、中部34は、第一固定部材４の前後方向に設けられて左右方向に延在し弾性を有する対向した一対の保持壁部53，53の内面53Ｎ，53Ｎ間に挟まれて保持され、一対の保持壁部53，53の各々の左右には第一固定部材４に設けた固定壁部52，52が連結されると共に、保持壁部53の外面中央に、突起状の支持部56を一体的に設け、この支持部56は第一固定部材４に固定されているから、回転ノブ31の中部34が弾性を有する保持壁部53にて保持されることにより回転ノブ31の回転操作がスムーズとなり、操作感の向上を図ることができる。また、保持する部分を壁状をなす保持壁部53とすることにより、保持壁部53の耐久性が向上して長期間に渡り操作感の維持が可能となる。また、保持壁部53の広い面で中部34を受けるから、ガタの発生が抑制される。また、保持壁部53の両側は固定壁部52，52に連結されているから、中部34から荷重を受けても、良好な操作感が得られる。 Thus, in this embodiment, corresponding to claim 1, in the vehicle floor mat 1 including the mat body 5 and the fixing device 7 for fixing the mat body 5 to the vehicle, the fixing device 7 is a vehicle. The first fixing member 4 fixed to the mat body 5 and the second fixing member 6 fixed to the mat body 5 are provided. The first fixing member 4 includes a rotation knob 31 with the vertical direction as an axis, and the second fixing member 6 rotates. An insertion receiving portion 90 for inserting the knob 31 is provided, and the rotation knob 31 is locked to the insertion receiving portion 90 by the rotation of the rotation knob 31 inserted into the insertion receiving portion 90. The rotation knob 31 is connected to the upper operating element 32. A lower connection holding part 33 connected to the first fixing member 4, and a middle part 34 having a non-circular cross section is provided between the operating element 32 and the connection holding part 33, and the middle part 34 is provided to the first fixing member 4. rotatably journalled, middle 34, the elastic extends in the left-right direction is provided in the longitudinal direction of the first fixing member 4 A pair of holding wall portions 53 facing with, 53 of the inner surface 53N, is held sandwiched between 53N, the right and left of each of the pair of holding wall portions 53, 53 solid Teikabe portion provided in the first fixing member 4 52 and 52 are connected , and a protrusion-like support portion 56 is integrally provided at the center of the outer surface of the holding wall portion 53, and the support portion 56 is fixed to the first fixing member 4. Since the middle portion 34 is held by the elastic holding wall portion 53, the rotation operation of the rotary knob 31 becomes smooth, and the operational feeling can be improved. In addition, by making the holding portion the holding wall portion 53 having a wall shape, the durability of the holding wall portion 53 is improved, and it is possible to maintain the operational feeling over a long period of time. Further, since the middle portion 34 is received by the wide surface of the holding wall portion 53, the occurrence of play is suppressed. In addition, since both sides of the holding wall portion 53 are connected to the fixed wall portions 52 and 52, even if a load is received from the middle portion 34, a good operational feeling can be obtained.

また、このように本実施例では、請求項１及び２に対応して、回転ノブ31の中部34を保持する保持壁部53の外面に支持部56を設けたことにより、回転ノブ31の操作力の調整が可能となり、操作感の設定自由度の向上を図ることができる。 As described above, in this embodiment, the support portion 56 is provided on the outer surface of the holding wall portion 53 for holding the middle portion 34 of the rotary knob 31 corresponding to the first and second aspects. The force can be adjusted, and the degree of freedom in setting the operational feeling can be improved.

また、実施例上の効果として、中部34は、角を面取りした湾曲角部34Ａを備え、隣り合う湾曲角部34Ａ，34Ａの間に直線部34Ｂが形成され、隣合う直線部34Ｂ，34Ｂ同士が９０度の角度をなすから、回転ノブ31を９０度回転して保持壁部53，53間に回り止め固定することができる。また、保持壁部53の厚さや高さを変更することにより、その弾性を設定変更することもできる。また、保持壁部53の長さ方向中央に支持部56を設けたから、回転ノブ31の回転方向を変えても同様な操作感が得られる。さらに、保持壁部53，53により回転ノブ31の連結保持部33を抜け止め状態で連結でき、その保持壁部53に湾曲角部53Ｗを設けたから、連結保持部33の挿入を容易に行うことができる。さらに、保持壁部53と固定箇所である段差面27の下面27Ｋとの間にスリット55を設けたから、保持壁部53に良好な弾性を付与することができる。また、保持壁部53の内面53Ｎの左右幅は、中部34の間隔Ｈより広く、この間隔Ｈより支持部56の前面の左右幅は狭いから、広い面積で中部34を受けると共に、中部34から受ける力で支持部56が弾性変形し、良好なクリック感が得られる。 Further, as an effect of the embodiment, the middle portion 34 includes a curved corner portion 34A with chamfered corners, a straight portion 34B is formed between the adjacent curved corner portions 34A and 34A, and the adjacent straight portions 34B and 34B are adjacent to each other. Makes an angle of 90 degrees, the rotation knob 31 can be rotated 90 degrees and fixed between the holding wall portions 53 and 53. In addition, by changing the thickness and height of the holding wall portion 53, the elasticity can be set and changed. Further, since the support portion 56 is provided in the center in the length direction of the holding wall portion 53, the same operational feeling can be obtained even if the rotation direction of the rotary knob 31 is changed. Furthermore, since the connection holding part 33 of the rotary knob 31 can be connected in a retaining state by the holding wall parts 53, 53, and the curved corner part 53W is provided on the holding wall part 53, the connection holding part 33 can be easily inserted. Can do. Furthermore, since the slit 55 is provided between the holding wall portion 53 and the lower surface 27K of the stepped surface 27, which is a fixed portion, good elasticity can be imparted to the holding wall portion 53. Further, since the left and right width of the inner surface 53N of the holding wall portion 53 is wider than the interval H of the middle portion 34, and the left and right width of the front surface of the support portion 56 is narrower than this interval H, the middle portion 34 is received in a wide area and from the middle portion 34. The supporting portion 56 is elastically deformed by the received force, and a good click feeling is obtained.

さらに、実施例上の効果として、マット本体５と、このマット本体５を車両に固定する固定装置７とを備えた車両用フロアマット１において、固定装置７は、車両に固定した第一固定部材４と、マット本体５に固定した第二固定部材６とを備え、第一固定部材４は、上下方向を軸とした回転ノブ31と、この回転ノブ31の上部に可倒自在に設けたレバー41とを備え、第二固定部材６に回転ノブ31を挿入する挿入受け部90を設け、この挿入受け部90に挿入した回転ノブ31の回転により挿入受け部90に回転ノブ31が係止し、回転ノブ31の係止状態でレバー41を倒すことにより回転ノブ31の回転を規制するように構成したから、マット本体５の車両に対する固定機構を回転ノブ31とレバー41により二段階で固定することで強固な固定が可能となる。また、第二固定部材６には、倒したレバー41が係合する係合部たる係合凹部93を形成したから、レバー41を倒した際に第二固定部材６の係合凹部93にレバー41が係合することにより回転ノブ31の回転を規制することができる。また、前記係合部が係合凹部93であり、この係合凹部93に倒したレバー41が係入するから、レバー41を倒した際に第二固定部材６の係合凹部93に受け入れ保持されることで強固な固定が可能になり、レバー41が第二固定部材６の係合凹部93に収まることにより回転ノブ31の回転が規制されると共に、出っ張り部分が少なくなりマット本体５を違和感なく固定することができる。また、レバー41は係合凹部93に係入した状態で第二固定部材６の周縁61Ｆに収まる長さに形成されているから、レバー41の先端41Ｓが出っ張らず、レバー41の先端41Ｓに靴などが当たり難くなると共に、マット本体５を違和感なく固定することができる。また、レバー41は車両の進行方向Ｓに略沿って倒れるから、レバー41を前方又は後方のどちら側に倒す場合でも固定可能となり第二固定部材６の取付が容易となると共に、レバー41を前方に倒す構造では着脱時の操作が容易となり、後方に倒す構造ではマット本体５の固定時において乗員の足の位置に対する影響を受け難くなる。 Further, as an effect on the embodiment, in the vehicle floor mat 1 including the mat body 5 and the fixing device 7 for fixing the mat body 5 to the vehicle, the fixing device 7 is a first fixing member fixed to the vehicle. 4 and a second fixing member 6 fixed to the mat body 5, and the first fixing member 4 includes a rotary knob 31 with the vertical direction as an axis, and a lever provided on the upper portion of the rotary knob 31 so as to be freely folded. 41, and an insertion receiving portion 90 for inserting the rotation knob 31 is provided in the second fixing member 6, and the rotation knob 31 is locked to the insertion receiving portion 90 by the rotation of the rotation knob 31 inserted into the insertion receiving portion 90. Since the rotation of the rotary knob 31 is regulated by tilting the lever 41 while the rotary knob 31 is locked, the fixing mechanism of the mat body 5 to the vehicle is fixed in two stages by the rotary knob 31 and the lever 41. This makes it possible to fix firmly. In addition, since the engaging recess 93 that is an engaging portion with which the tilted lever 41 is engaged is formed in the second fixing member 6, the lever is moved to the engaging recess 93 of the second fixing member 6 when the lever 41 is tilted. The rotation of the rotary knob 31 can be restricted by engaging 41. Further, since the engaging portion is the engaging concave portion 93, and the lever 41 tilted into the engaging concave portion 93 is engaged, it is received and held in the engaging concave portion 93 of the second fixing member 6 when the lever 41 is tilted. As a result, it is possible to firmly fix the lever 41, and the rotation of the rotary knob 31 is restricted when the lever 41 is received in the engaging recess 93 of the second fixing member 6, and the protruding portion is reduced to make the mat body 5 uncomfortable. It can be fixed without. Further, since the lever 41 is formed in a length that fits in the peripheral edge 61F of the second fixing member 6 in a state of being engaged with the engagement recess 93, the tip 41S of the lever 41 does not protrude and the tip 41S of the lever 41 has no shoes. The mat body 5 can be fixed without a sense of incongruity. Further, since the lever 41 falls substantially along the traveling direction S of the vehicle, the lever 41 can be fixed regardless of whether the lever 41 is tilted forward or backward, and the second fixing member 6 can be easily attached, and the lever 41 is moved forward. When the mat body 5 is fixed, it is difficult to be affected by the position of the occupant's foot when the mat body 5 is fixed.

また、実施例上の効果として、レバー連結軸37が略正方形の非円形で、レバー41にレバー連結部43を設け、このレバー連結部43が前記レバー連結軸37に係合して回転し、レバー連結軸37とレバー連結部43との係合により、レバー41が係合凹部93と係合する水平位置（係合位置）と、係合凹部93と係合しない非係合位置である起立位置とにおいて、それぞれ姿勢を維持することができ、水平位置からレバー41が不用意に立ち上がることもない。また、回転ノブ31にはレバー41を設けたから、レバー41を起立することにより回転操作が容易となり、一方、レバー41を倒せば係合部がなくても回し難くなる。 Further, as an effect on the embodiment, the lever connecting shaft 37 is a substantially square non-circular shape, the lever 41 is provided with a lever connecting portion 43, the lever connecting portion 43 is engaged with the lever connecting shaft 37 and rotates, Due to the engagement of the lever connecting shaft 37 and the lever connecting portion 43, the horizontal position (engagement position) where the lever 41 engages with the engaging recess 93 and the standing position where the lever 41 does not engage with the engaging recess 93 are raised. The position can be maintained at each position, and the lever 41 does not stand up from the horizontal position. In addition, since the rotary knob 31 is provided with the lever 41, the rotation operation is facilitated by raising the lever 41. On the other hand, if the lever 41 is tilted, it is difficult to turn even if there is no engaging portion.

図２３は、本発明の実施例２を示し、上記実施例１と同一部分に同一符号を付し、その詳細な説明を省略して詳述する。この例では、前記保持壁部53の後面と前記支持部56の前面56Ｍとの間に隙間101を設け、ロック位置及び非ロック位置では、隙間101があり、両側の固定壁部52に連結された箇所以外は保持壁部53は連結されていない構造であり、図１９（Ｂ）に示した回転の途中では、弾性変形した保持壁部53の後面が支持部56の前面56Ｍに圧接し、隙間101がなくなると共に、中部34の力を受けて支持部56が弾性変形し、このように支持部56と保持壁部53により、中部34に良好な操作感を付与することができる。 FIG. 23 shows a second embodiment of the present invention, in which the same parts as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted. In this example, a gap 101 is provided between the rear surface of the holding wall portion 53 and the front surface 56M of the support portion 56, and there is a gap 101 in the locked position and the unlocked position, and the gap 101 is connected to the fixed wall portions 52 on both sides. The holding wall portion 53 has a structure in which the holding wall portion 53 is not connected except for the above-described locations. During the rotation shown in FIG. 19B, the rear surface of the elastically deforming holding wall portion 53 comes into pressure contact with the front surface 56M of the support portion 56, The gap 101 disappears, and the support portion 56 is elastically deformed by the force of the middle portion 34. Thus, the support portion 56 and the holding wall portion 53 can give a good operational feeling to the middle portion 34.

尚、保持壁部53の後面と支持部56の前面56Ｍとは略平行であるが、合成樹脂の成形時の型抜きのために、傾斜したテーパ状に設けられていてもよい。 The rear surface of the holding wall portion 53 and the front surface 56M of the support portion 56 are substantially parallel to each other, but may be provided in an inclined taper shape for the purpose of die cutting during the molding of the synthetic resin.

このように本実施例でも上記実施例１と同様な作用・効果を奏する。 As described above, this embodiment also has the same operations and effects as the first embodiment.

また、このように本実施例では、請求項２に対応して、保持壁部53の外面との間に隙間101を有する突起状の支持部56を設けたから、回転ノブ31の中部34を保持する保持壁部53と支持部56との間に隙間101を設けることで、隙間101を調整するなどして操作力を調整することができ、回転ノブ31の操作力の調整幅を拡大可能となり、操作感の設定自由度の更なる向上を図ることができる。 In this way, in this embodiment, in correspondence with the second aspect, the projecting support portion 56 having the gap 101 is provided between the holding wall portion 53 and the outer surface of the holding wall portion 53, so that the middle portion 34 of the rotary knob 31 is held. By providing the gap 101 between the holding wall portion 53 and the support portion 56 to be adjusted, the operation force can be adjusted by adjusting the gap 101, and the adjustment range of the operation force of the rotary knob 31 can be expanded. Further, it is possible to further improve the degree of freedom in setting the operational feeling.

尚、本発明は、本実施例に限定されるものではなく、本発明の要旨の範囲内で種々の変形実施が可能である。例えば、実施例では、レバーが係合する係合部として係合凹部を例示したが、上部半体の上部面より一段高い凸部にレバーを係合するようにしてもよく、この場合は、凸部が回転を防止する係合部となる。また、実施例では、レバーを前後両方に倒すことができるものを例示したが、レバーが起立位置から前後の一方のみに倒れるように構成してもよい。さらに、実施例では平板状のレバーを示したが、棒状などでもよく、断面三角形などでもよい。また、実施例では、断面における角をそれぞれ面取りして湾曲した湾曲角部を形成したが、直線状の面取りであってもよい。さらに、実施例では、保持壁部は、一定厚さのものを示したが、部分的に厚さが異なっていたり、厚さが変化する形状でもよい。 The present invention is not limited to this embodiment, and various modifications can be made within the scope of the gist of the present invention. For example, in the embodiment, the engaging concave portion is illustrated as the engaging portion with which the lever is engaged, but the lever may be engaged with a convex portion that is one step higher than the upper surface of the upper half body. A convex part becomes an engaging part which prevents rotation. Further, in the embodiment, the lever that can be tilted in both the front and back is illustrated, but the lever may be tilted only to one of the front and rear from the standing position. Furthermore, although the flat lever is shown in the embodiment, it may be a rod or the like, or may be a cross-sectional triangle or the like. In the embodiment, the corners in the cross section are chamfered to form curved corners, but a straight chamfer may be used. Furthermore, in the embodiment, the holding wall portion has a constant thickness, but the holding wall portion may have a partially different thickness or a shape in which the thickness changes.

１車両用フロアマット
３車両側カーペット
４第一固定部材
５マット本体
６第二固定部材
７固定装置
26 支持部
31 回転ノブ
32 操作子
33 連結保持部（抜止め連結部）
34 中部（軸部）
50 ノブ受け部
52 固定壁部
53 保持壁部
90 挿入受け部
101 隙間 DESCRIPTION OF SYMBOLS 1 Vehicle floor mat 3 Vehicle side carpet 4 First fixing member 5 Mat body 6 Second fixing member 7 Fixing device
26 Support section
31 Rotation knob
32 Controller
33 Connection holding part (Retaining connection part)
34 Middle (shaft)
50 Knob receptacle
52 Fixed wall
53 Retaining wall
90 Insertion receiving part
101 gap

Claims

A mat body (5), in the mat body (5) a fixing device for fixing to the vehicle (7) for a vehicle floor mat and a (1),
The fixing device (7) includes a first fixing member (4) fixed to the vehicle, and a second fixing member (6) fixed to the mat body (5) .
The first fixing member (4) includes a rotation knob (31) about the vertical direction,
Wherein said insert receiving portion for inserting the rotary knob (31) to (90) provided in the second fixing member (6), the insertion receiving portion by the rotation of the rotary knob is inserted into the insertion receiving portion (90) (31) (90) the rotary knob (31) is locked,
The rotary knob (31) includes an upper operation element (32) and a lower connection holding part (33) connected to the first fixing member (4) .
During the said connection holding section and operator (32) (33), cross section provided a non-circular central (34), rotatably journalled in the middle the (34) first fixing member (4) the middle (34), said first inner surfaces of the pair of holding wall portions facing with extending Mashimashi elastic in the lateral direction provided in the longitudinal direction of the fixing member (4) (53, 53) (53N, 53N ) Is held between
The pair of holding wall portions (53, 53) solid Teikabe unit to the left and right respectively provided on the first fixing member (4) of the (52, 52) together is connected, the retaining wall portion (53) The vehicle floor mat is characterized in that a projecting support portion (56) is integrally provided at the center of the outer surface of the first support member (56), and the support portion (56) is fixed to the first fixing member (4) .

A mat body (5), in the mat body (5) a fixing device for fixing to the vehicle (7) for a vehicle floor mat and a (1),
The fixing device (7) includes a first fixing member (4) fixed to the vehicle, and a second fixing member (6) fixed to the mat body (5) .
The first fixing member (4) includes a rotation knob (31) about the vertical direction,
Wherein said insert receiving portion for inserting the rotary knob (31) to (90) provided in the second fixing member (6), the insertion receiving portion by the rotation of the rotary knob is inserted into the insertion receiving portion (90) (31) (90) the rotary knob (31) is locked,
The rotary knob (31) includes an upper operation element (32) and a lower connection holding part (33) connected to the first fixing member (4) .
During the said connection holding section and operator (32) (33), cross section provided a non-circular central (34), rotatably journalled in the middle the (34) first fixing member (4) the middle (34), said first inner surfaces of the pair of holding wall portions facing with extending Mashimashi elastic in the lateral direction provided in the longitudinal direction of the fixing member (4) (53, 53) (53N, 53N ) Is held between
The pair of holding wall portions (53, 53) solid Teikabe unit to the left and right respectively provided on the first fixing member (4) of the (52, 52) together is connected, the retaining wall portion (53) A protruding support portion (56) having a gap (101) is provided between the outer surface of the first support member (56) and the support portion (56) is fixed to the first fixing member (4) . floor mat.