JPH0441466U - - Google Patents
Info
- Publication number
- JPH0441466U JPH0441466U JP8327990U JP8327990U JPH0441466U JP H0441466 U JPH0441466 U JP H0441466U JP 8327990 U JP8327990 U JP 8327990U JP 8327990 U JP8327990 U JP 8327990U JP H0441466 U JPH0441466 U JP H0441466U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- support plate
- bolt
- elongated hole
- nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Steering Controls (AREA)
Description
第１〜６図は本考案の一実施例を示しており、
第１図は要部を示す縦断側面図、第２図は第１図
の右方から見た図、第３図は支持ブラケツトを第
１図の右方から見た図、第４図は第３図のＡ矢視
図、第５図は高さ調節機構の構成部品を示す分解
斜視図、第６図は変位支持板の正面図、第７図は
本考案の第二実施例を示す要部縦断側面図、第８
〜１０図は本考案の第三実施例を示しており、第
８図は要部縦断側面図、第９図は第８図のＢ−Ｂ
断面図、第１０図は支持ブラケツトを第８図の右
方から見た図、第１１図は従来の衝撃吸収式ステ
アリング装置の側面図、第１２図は第１１図のＣ
−Ｃ断面図、第１３図は第１１図のＤ矢視図、第
１４図は衝突時に衝撃を吸収した後に於ける状態
を示す、第１１図の中央部に相当する断面図であ
る。
１……ステアリングシヤフト、２……ステアリ
ングホイール、３……ステアリングコラム、４…
…車体、５……下部支持ブラケツト、６……上部
支持ブラケツト、７……取付板部、８……切り込
み、９……係止部材、１０……ボルト、１１……
エネルギ吸収部材、１２……折り返し部、１３…
…ガイド板、１４……ガイド空間、１５，１６…
…通孔、１７……支持ブラケツト、１８……挿通
部、１９……円孔、２０……第一の長孔、２１…
…取付板部、２２……支持板部、２３……変位支
持板、２４……円孔、２５……補助板、２６……
第二の長孔、２７……ボルト、２８……頭部、２
９……スペーサ、３０……押圧板、３１……折り
曲げ縁、３２……受凹部、３３……押圧部材、３
４……凸部、３５……立壁、３６……チルトレバ
ー、３７……長孔、３８……凹部、３９……座板
、４０……ナツト、４１……凹部、４２……リン
ク部材、４３……連結部、４４……リンク片、４
５……摘み、４６……長孔、４７……頭部、４８
……ボルト、４９……押圧板、５０……ナツト、
５１……チルトレバー、５２……係止部材、５３
……折り曲げ板部、５４……長孔、５５……円筒
部、５６……ボルト、５７……頭部、５８……ス
ペーサ部材、５９……ナツト、６０……チルトレ
バー、６１……座板。
1 to 6 show an embodiment of the present invention,
Figure 1 is a longitudinal side view showing the main parts, Figure 2 is a view from the right side of Figure 1, Figure 3 is a view of the support bracket viewed from the right side of Figure 1, and Figure 4 is a view of the support bracket from the right side of Figure 1. 3 is a view in the direction of arrow A, FIG. 5 is an exploded perspective view showing the components of the height adjustment mechanism, FIG. 6 is a front view of the displacement support plate, and FIG. 7 is a schematic diagram showing the second embodiment of the present invention. Section longitudinal side view, No. 8
Figures 1 to 10 show a third embodiment of the present invention, with Figure 8 being a vertical sectional side view of the main part, and Figure 9 taken from B-B in Figure 8.
10 is a view of the support bracket seen from the right side of FIG. 8, FIG. 11 is a side view of a conventional shock absorbing steering device, and FIG. 12 is C in FIG. 11.
-C sectional view, FIG. 13 is a view taken along arrow D in FIG. 11, and FIG. 14 is a sectional view corresponding to the central part of FIG. 11, showing the state after absorbing the impact at the time of a collision. 1... Steering shaft, 2... Steering wheel, 3... Steering column, 4...
... Vehicle body, 5 ... Lower support bracket, 6 ... Upper support bracket, 7 ... Mounting plate section, 8 ... Notch, 9 ... Locking member, 10 ... Bolt, 11 ...
Energy absorbing member, 12... Folded portion, 13...
...Guide plate, 14...Guide space, 15, 16...
...Through hole, 17... Support bracket, 18... Insertion part, 19... Circular hole, 20... First elongated hole, 21...
... Mounting plate part, 22 ... Support plate part, 23 ... Displacement support plate, 24 ... Circular hole, 25 ... Auxiliary plate, 26 ...
Second long hole, 27... Bolt, 28... Head, 2
9... Spacer, 30... Pressing plate, 31... Bending edge, 32... Receiving recess, 33... Pressing member, 3
4... Convex portion, 35... Standing wall, 36... Tilt lever, 37... Long hole, 38... Concave portion, 39... Seat plate, 40... Nut, 41... Concave portion, 42... Link member, 43... Connecting portion, 44... Link piece, 4
5... knob, 46... long hole, 47... head, 48
...Bolt, 49...Press plate, 50...Nut,
51... Tilt lever, 52... Locking member, 53
...Bending plate part, 54...Elongated hole, 55...Cylindrical part, 56...Bolt, 57...Head, 58...Spacer member, 59...Nut, 60...Tilt lever, 61...Seat Board.
Claims (1)
テアリングシヤフトを挿通自在なステアリングコ
ラムと、車体に取り付ける為の取付板部とコラム
軸方向に強い力が加わつた場合にコラム軸方向に
変形自在な支持板部とを有する支持ブラケツトと
、前記支持板部に比べてコラム軸方向に変形し易
く、前記ステアリングコラムの外周面に固定され
、前記支持板部の前側に位置する変位支持板と、
この変位支持板の下部と前記取付板部の下部とを
結合する結合手段とから成る衝撃吸収式ステアリ
ング装置。 (2) 結合手段が、取付板部に対するステアリン
グホイールの高さ位置を調節自在な高さ調節機構
を構成している、請求項１に記載の衝撃吸収式ス
テアリング装置。 (3) 高さ調節機構が、支持ブラケツトの支持板
部に形成された上下方向に長い第一の長孔と、前
記支持板部の後面に間隔をあけて固定された補助
板と、この補助板の一部で、前記第一の長孔と整
合する部分に形成された、上下方向に長い第二の
長孔と、前記第一、第二の長孔を挿通して前記補
助板の垂直な面に突出したボルトと、前記補助板
と前記支持板部との間で、前記ボルトに外嵌され
たスペーサと、前記ボルトに外嵌された押圧板と
、前記ボルトの一端部に螺着固定されたナツトと
、先端部を前記押圧板の後面に突き当てた押圧部
材と、この押圧部材を揺動させるチルトレバーと
、前記ナツトの前面と前記押圧部材の後端縁との
間に設けたリンク部材とから成る、請求項２に記
載の衝撃吸収式ステアリング装置。 (4) 高さ調節機構が、支持ブラケツトの支持板
部に形成された上下方向に長い長孔と、この長孔
を挿通して前記支持板部の垂直な面に突出したボ
ルトと、前記支持板部の側面で前記ボルトに外嵌
された押圧板と、前記ボルトの一端部に螺着固定
されたナツトと、このナツトを回動させる為のチ
ルトレバーとから成る、請求項２に記載の衝撃吸
収式ステアリング装置。 (5) 高さ調節機構が、支持ブラケツトの支持板
部の左右両端縁部に形成された、互いに平行な１
対の折り曲げ板部にそれぞれ形成された、上下方
向に長い長孔と、変位支持板の下端部に水平方向
に亙つて形成された円筒部と、この円筒部を軸方
向に亙る変位のみ自在として挿通し、その先端部
を一方の長孔を通じて一方の折り曲げ板部の外側
面から突出させ、その頭部を他方の長孔を通じて
他方の折り曲げ板部の外に出させたボルトと、こ
のボルトの先端部に螺着したナツトと、このナツ
ト又は前記ボルトを回動させる為のチルトレバー
とから成る、請求項２に記載の衝撃吸収式ステア
リング装置。[Scope of Claim for Utility Model Registration] (1) A steering column into which a steering shaft that fixes a steering wheel can be freely inserted at one end, a mounting plate for attaching to the vehicle body, and a column shaft that can be inserted when a strong force is applied in the direction of the column axis. a support bracket having a support plate portion that is deformable in the direction; and a displaceable support plate that is more easily deformable in the column axis direction than the support plate portion, is fixed to the outer peripheral surface of the steering column, and is located on the front side of the support plate portion. a support plate;
A shock absorbing steering device comprising a coupling means for coupling a lower part of the displacement support plate to a lower part of the mounting plate part. (2) The shock-absorbing steering device according to claim 1, wherein the coupling means constitutes a height adjustment mechanism that can freely adjust the height position of the steering wheel with respect to the mounting plate. (3) The height adjustment mechanism includes a first elongated hole formed in the support plate portion of the support bracket that is elongated in the vertical direction, an auxiliary plate fixed to the rear surface of the support plate portion at a spaced interval, and this auxiliary plate. A second vertically elongated hole is formed in a part of the plate that is aligned with the first elongated hole, and the vertical hole of the auxiliary plate is inserted through the first and second elongated holes. A spacer externally fitted on the bolt, a press plate externally fitted on the bolt, and screwed onto one end of the bolt, between the bolt protruding from the surface, the auxiliary plate and the support plate part. A fixed nut, a pressing member whose tip abuts against the rear surface of the pressing plate, a tilt lever that swings the pressing member, and a tilt lever provided between the front surface of the nut and the rear edge of the pressing member. The impact-absorbing steering device according to claim 2, comprising a link member. (4) The height adjustment mechanism includes a vertically long elongated hole formed in the support plate of the support bracket, a bolt inserted through the elongate hole and protruding from the vertical surface of the support plate, and the support plate. 3. The press plate according to claim 2, comprising: a pressing plate externally fitted onto the bolt on a side surface of the plate; a nut screwed onto one end of the bolt; and a tilt lever for rotating the nut. Shock absorbing steering device. (5) The height adjustment mechanism is formed on both the left and right edges of the support plate part of the support bracket, and is parallel to each other.
A vertically long elongated hole is formed in each of the pair of bent plate parts, a cylindrical part is formed in the lower end of the displacement support plate in the horizontal direction, and this cylindrical part can be freely displaced only in the axial direction. A bolt is inserted through the bolt, its tip protrudes from the outer surface of one bent plate through one elongated hole, and its head extends outside the other bent plate through the other elongated hole. 3. The shock-absorbing steering device according to claim 2, comprising a nut screwed onto a tip end thereof, and a tilt lever for rotating the nut or the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8327990U JP2513593Y2 (en) | 1990-08-08 | 1990-08-08 | Shock absorption type steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8327990U JP2513593Y2 (en) | 1990-08-08 | 1990-08-08 | Shock absorption type steering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441466U true JPH0441466U (en) | 1992-04-08 |
| JP2513593Y2 JP2513593Y2 (en) | 1996-10-09 |
Family
ID=31630810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8327990U Expired - Lifetime JP2513593Y2 (en) | 1990-08-08 | 1990-08-08 | Shock absorption type steering device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2513593Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013116700A (en) * | 2011-12-05 | 2013-06-13 | Nsk Ltd | Steering device and method for manufacturing the same |
-
1990
- 1990-08-08 JP JP8327990U patent/JP2513593Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013116700A (en) * | 2011-12-05 | 2013-06-13 | Nsk Ltd | Steering device and method for manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2513593Y2 (en) | 1996-10-09 |
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