JPH05338519A - Pedal rotation supporting structure - Google Patents
Pedal rotation supporting structureInfo
- Publication number
- JPH05338519A JPH05338519A JP14939692A JP14939692A JPH05338519A JP H05338519 A JPH05338519 A JP H05338519A JP 14939692 A JP14939692 A JP 14939692A JP 14939692 A JP14939692 A JP 14939692A JP H05338519 A JPH05338519 A JP H05338519A
- Authority
- JP
- Japan
- Prior art keywords
- pedal
- bush
- protrusion
- boss
- boss portion
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
Landscapes
- Pivots And Pivotal Connections (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Braking Elements And Transmission Devices (AREA)
- Mechanical Control Devices (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、ペダルの回動を支持す
る構造に係わり、特に、部品間の寸法公差によるガタを
吸収できるペダル回動支持構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for supporting rotation of a pedal, and more particularly to a structure for supporting rotation of a pedal capable of absorbing play due to dimensional tolerance between parts.
【０００２】[0002]
【従来の技術】従来のペダル回動支持構造として例え
ば、実開昭６１−５５７２０号に開示のペダル回動支持
構造を挙げることができる。2. Description of the Related Art As a conventional pedal rotation support structure, for example, there is a pedal rotation support structure disclosed in Japanese Utility Model Laid-Open No. 61-55720.
【０００３】実開昭６１−５５７２０号に開示の如くの
ペダル回動支持構造は、ボス部を有するペダルと、
前記ボス部内に嵌挿されて前記ペダルの回動を軸支する
軸部材と、前記軸部材の両端に配設されるペダルサポ
ートと、前記ボス部と前記軸部材との間に嵌挿される
円筒部と、前記ボス部端面と前記ペダルサポートとの間
に介在するフランジ部とを備えるブッシュとを有するペ
ダル回動支持構造であって、部品間の寸法公差によるガ
タを吸収する為に、前記ブッシュの前記フランジ部の
前記ペダルサポート側の面に、前記ペダルサポートと接
触する突起を設けたものである。A pedal rotation supporting structure as disclosed in Japanese Utility Model Laid-Open No. 61-55720 has a pedal having a boss portion,
A shaft member that is inserted into the boss portion to pivotally support the rotation of the pedal, pedal supports disposed at both ends of the shaft member, and a cylinder that is inserted between the boss portion and the shaft member. And a bush provided with a flange portion interposed between the end surface of the boss portion and the pedal support, wherein the bush is provided for absorbing play due to dimensional tolerance between components. A protrusion that comes into contact with the pedal support is provided on the surface of the flange portion on the pedal support side.
【０００４】[0004]
【発明が解決しようとする課題】併し乍ら、本発明者ら
の研究により、実開昭６１−５５７２０号に開示の如く
のペダル回動支持構造においては、ブッシュはボス部と
共に回動することが分かった。則ち、ブッシュの突起が
設けられた面は摺動面となっており、突起の磨耗進行が
早いという問題点があることが分かったのである。ブッ
シュの突起が磨耗してしまうとガタが発生してペダルが
振動し、運転者に異音が聞こえるという問題を生ずるも
のである。In the meantime, the research conducted by the present inventors has revealed that in the pedal rotation supporting structure as disclosed in Japanese Utility Model Laid-Open No. 61-55720, the bush rotates together with the boss. It was In other words, it has been found that the surface of the bush provided with the protrusion is a sliding surface, and there is a problem that the abrasion of the protrusion progresses quickly. When the protrusion of the bush is worn, there is a backlash, the pedal vibrates, and the driver hears an abnormal noise.
【０００５】本発明は、ブッシュのフランジ部に於い
て、該フランジ部との相対移動の小さい部品の側の面に
突起を設けることによって、部品間の寸法公差によるガ
タを吸収する為のブッシュの突起が磨耗し難い様にする
ことを課題とする。According to the present invention, in the flange portion of the bush, a protrusion is provided on the surface of the side of the component whose relative movement with respect to the flange portion is small, so that the bush for absorbing the play due to the dimensional tolerance between the components. The task is to make the protrusions less likely to wear.
【０００６】[0006]
【課題を解決するための手段】上記課題を解決する為に
本発明は、ボス部を有するペダルと、前記ボス部内に嵌
挿されて前記ペダルの回動を軸支する軸部材と、前記軸
部材の両端に配設されるペダルサポートと、前記ボス部
と前記軸部材との間に嵌挿される円筒部と、前記ボス部
端面と前記ペダルサポートとの間に介在するフランジ部
とを備えるブッシュとを有するペダル回動支持構造にお
いて、前記フランジ部の前記ボス部側の面に突起を設け
たことを特徴とする。In order to solve the above-mentioned problems, the present invention provides a pedal having a boss portion, a shaft member which is inserted into the boss portion and axially supports the rotation of the pedal, and the shaft. A bush including pedal supports arranged at both ends of a member, a cylindrical portion fitted between the boss portion and the shaft member, and a flange portion interposed between the end surface of the boss portion and the pedal support. In the pedal rotation support structure having, a protrusion is provided on a surface of the flange portion on the boss side.
【０００７】[0007]
【作用】ブッシュはボス部と共に回動する為、フランジ
部とボス部とは相対移動が小さい。上記構成のペダル回
動支持構造によれば、ブッシュの突起がボス部側の面に
設けられているので、突起が設けられた面は摺動面とな
らない。従って、突起が磨耗し難いのである。[Function] Since the bush rotates together with the boss, the relative movement between the flange and the boss is small. According to the pedal rotation support structure having the above-described configuration, since the protrusion of the bush is provided on the surface on the boss side, the surface provided with the protrusion does not become a sliding surface. Therefore, the protrusions are less likely to wear.
【０００８】[0008]
【実施例】本発明の実施例を図面に基づいて説明する。
図１において１はペダルであり、ボス部２を備えてい
る。５はボルトであって、端部にナット６が締められて
ペダルサポート４，４間に固定される。ペダルサポート
４，４に図示しないボルト孔が設けられており、この図
示しないボルト孔にボルトが挿入されるのである。３は
カラーであり、ペダルサポート４，４間の幅を決定する
ものである。ペダル１のボス部２にカラー３が嵌められ
て、ペダル１が回動する様にされる。カラー３，ボルト
５が軸部材を構成しているのである。Embodiments of the present invention will be described with reference to the drawings.
In FIG. 1, reference numeral 1 denotes a pedal, which has a boss portion 2. Reference numeral 5 denotes a bolt, which is fixed between the pedal supports 4 and 4 by tightening a nut 6 at the end. Bolt holes (not shown) are provided in the pedal supports 4 and 4, and bolts are inserted into the bolt holes (not shown). Reference numeral 3 denotes a color, which determines the width between the pedal supports 4 and 4. The collar 3 is fitted to the boss portion 2 of the pedal 1 so that the pedal 1 can rotate. The collar 3 and the bolt 5 constitute the shaft member.
【０００９】７はブッシュであり、図２，図３にその詳
細を示す如く、円筒部８と、フランジ部９を有してい
る。円筒部８は、ボス部２とカラー３との間に嵌挿され
る。又、フランジ部９は、ボス部２端面とペダルサポー
ト４との間に介在する様に形成されている。10は突起で
あり、フランジ部９のボス部２側の面に設けられてい
る。A bush 7 has a cylindrical portion 8 and a flange portion 9 as shown in detail in FIGS. The cylindrical portion 8 is fitted between the boss portion 2 and the collar 3. Further, the flange portion 9 is formed so as to be interposed between the end surface of the boss portion 2 and the pedal support 4. Reference numeral 10 denotes a protrusion, which is provided on the surface of the flange portion 9 on the boss portion 2 side.
【００１０】以上の様に構成されたペダル回動支持構造
においては、ブッシュ７の突起10がボス部２に当たり、
ガタを吸収するのである。In the pedal rotation supporting structure constructed as described above, the protrusion 10 of the bush 7 contacts the boss portion 2,
It absorbs backlash.
【００１１】前述した通り、上述の如くのペダル回動支
持構造においては、ブッシュ７はボス部２と共に回動す
るものであり、フランジ部９とボス部２とは相対移動が
小さいものである。従って、突起10が設けられた面は摺
動面とはなっておらず、突起10は磨耗し難くなっている
のである。As described above, in the pedal rotation support structure as described above, the bush 7 rotates together with the boss portion 2, and the relative movement between the flange portion 9 and the boss portion 2 is small. Therefore, the surface provided with the projection 10 is not a sliding surface, and the projection 10 is less likely to wear.
【００１２】又、普通ペダルの回動を支持する部位は、
ペダル１，カラー３，ブッシュ７を一体に組んだ後でペ
ダルサポート４，４間に挿入し、ボルト５を嵌めてナッ
ト６を締める。この為、従来のペダル回動支持構造の如
く、ブッシュの突起がペダルサポートと接触する様に設
けられていると、組み付けの際に突起がペダルサポート
に設けられたボルト孔に引っ掛かり、突起が削れてしま
うことがあった。併し、本発明のペダル回動支持構造に
よれば、ブッシュ７の突起10は、ボス部２側の面に設け
られており、ペダルサポート４，４側には突起がない。
詰まり、組み付けの際に突起がボルト孔に引っ掛かり、
突起が削れてしまうことがないのである。Further, the portion for supporting the rotation of the ordinary pedal is
After the pedal 1, the collar 3 and the bush 7 are assembled together, they are inserted between the pedal supports 4 and 4, the bolt 5 is fitted and the nut 6 is tightened. Therefore, if the protrusion of the bush is provided so as to contact the pedal support as in the conventional pedal rotation support structure, the protrusion is caught in the bolt hole provided in the pedal support during assembly, and the protrusion is scraped. There were times when it happened. However, according to the pedal rotation support structure of the present invention, the protrusion 10 of the bush 7 is provided on the surface on the boss portion 2 side, and there is no protrusion on the pedal support 4, 4 side.
Clogs, the protrusions get caught in the bolt holes during assembly,
The protrusions will not be scraped.
【００１３】本実施例においては、突起が設けられたブ
ッシュが二つ設けられていたが、一方を突起付きのブッ
シュとして、他方を突起の付いていないブッシュとして
も同様の効果を期待できる。In the present embodiment, two bushes provided with protrusions are provided, but the same effect can be expected by using one bush with a protrusion and the other bush without a protrusion.
【００１４】この他、ブッシュの突起の数を変更した
り、ブッシュの突起を筋状にするなど、当業者の知識に
基づいて、種々の変形、改良を施した態様で本発明の実
施が可能である。In addition to the above, the present invention can be carried out in various modified and improved modes based on the knowledge of those skilled in the art, such as changing the number of protrusions of the bush and making the protrusions of the bush streak. Is.
【００１５】[0015]
【発明の効果】本発明のペダル回動支持構造によれば、
ブッシュの突起が設けられた面が摺動面とならない為、
突起が磨耗し難い。従って、長期に亙ってガタによるペ
ダルの振動に伴って発生する異音を防止できるという優
れた効果を奏する。According to the pedal rotation support structure of the present invention,
Since the surface of the bush with the protrusion does not become the sliding surface,
The protrusions are hard to wear. Therefore, there is an excellent effect that it is possible to prevent the abnormal noise generated due to the vibration of the pedal due to the backlash for a long period.
【図面の簡単な説明】[Brief description of drawings]
【図１】図１は、本発明の実施例であるペダル回動支持
構造を表す、ペダル回動支持部位の断面図である。FIG. 1 is a sectional view of a pedal rotation support portion showing a pedal rotation support structure according to an embodiment of the present invention.
【図２】図２は、本発明の特徴部分であるブッシュの全
体図である。FIG. 2 is an overall view of a bush which is a characteristic part of the present invention.
【図３】図３は、本発明の特徴部分であるブッシュの図
２におけるIII 矢視図である。FIG. 3 is a view of the bush, which is a characteristic part of the present invention, taken along the arrow III in FIG.
１・・・・ペダル ２・・・・ボス部 ３・・・・カラー ４・・・・ペダルサポート ７・・・・ブッシュ ８・・・・円筒部 ９・・・・フランジ部 10・・・・突起 1 ... Pedal 2 ... Boss 3 Color 4 Pedal support 7 Bush 8 Cylindrical 9 Flange 10・ Protrusion
───────────────────────────────────────────────────── フロントページの続き (72)発明者 中村 秀之 愛知県豊田市トヨタ町１番地 トヨタ自動 車株式会社内 (72)発明者 増田 憲明 愛知県豊田市トヨタ町１番地 トヨタ自動 車株式会社内 (72)発明者 近藤 丈雄 愛知県豊田市トヨタ町１番地 トヨタ自動 車株式会社内 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Hideyuki Nakamura 1 Toyota-cho, Toyota-shi, Aichi Prefecture Toyota Motor Co., Ltd. (72) Inventor Noriaki Masuda 1-cho, Toyota-shi, Aichi Toyota Motor Co., Ltd. ( 72) Inventor Takeo Kondo 1 Toyota Town, Toyota City, Aichi Prefecture Toyota Motor Co., Ltd.
Claims (1)
軸部材と、 前記軸部材の両端に配設されるペダルサポートと、 前記ボス部と前記軸部材との間に嵌挿される円筒部と、
前記ボス部端面と前記ペダルサポートとの間に介在する
フランジ部とを備えるブッシュとを有するペダル回動支
持構造において、 前記フランジ部の前記ボス部側の面に突起を設けたこと
を特徴とするペダル回動支持構造。1. A pedal having a boss portion, a shaft member that is fitted into the boss portion and axially supports the rotation of the pedal, pedal supports provided at both ends of the shaft member, and the boss portion. And a cylindrical portion fitted between the shaft member and
In a pedal rotation support structure having a bush provided with an end surface of the boss portion and a flange portion interposed between the pedal support and the bush, a protrusion is provided on a surface of the flange portion on the boss portion side. Pedal rotation support structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14939692A JP3170873B2 (en) | 1992-06-09 | 1992-06-09 | Pedal rotation support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14939692A JP3170873B2 (en) | 1992-06-09 | 1992-06-09 | Pedal rotation support structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05338519A true JPH05338519A (en) | 1993-12-21 |
| JP3170873B2 JP3170873B2 (en) | 2001-05-28 |
Family
ID=15474217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14939692A Expired - Fee Related JP3170873B2 (en) | 1992-06-09 | 1992-06-09 | Pedal rotation support structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3170873B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016013336A1 (en) * | 2014-07-24 | 2016-01-28 | 豊田鉄工株式会社 | Bushing and bearing structure for vehicle pedal device |
| WO2020081530A1 (en) * | 2018-10-16 | 2020-04-23 | Emerson Vulcan Holding Llc | Valve lever apparatus for use with fluid valves |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB202008170D0 (en) * | 2020-06-01 | 2020-07-15 | Secr Defence | Injury protection device |
| KR102424437B1 (en) | 2020-11-20 | 2022-07-21 | 진창기 | Mask strap fastening member |
-
1992
- 1992-06-09 JP JP14939692A patent/JP3170873B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016013336A1 (en) * | 2014-07-24 | 2016-01-28 | 豊田鉄工株式会社 | Bushing and bearing structure for vehicle pedal device |
| JP2016024791A (en) * | 2014-07-24 | 2016-02-08 | 豊田鉄工株式会社 | Bearing part structure of pedal device for vehicle and bush |
| WO2020081530A1 (en) * | 2018-10-16 | 2020-04-23 | Emerson Vulcan Holding Llc | Valve lever apparatus for use with fluid valves |
| US11719357B2 (en) | 2018-10-16 | 2023-08-08 | Emerson Vulcan Holding Llc | Valve lever apparatus for use with fluid valves |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3170873B2 (en) | 2001-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH05338519A (en) | Pedal rotation supporting structure | |
| JP2003154966A (en) | Car body front part structure | |
| JPH0968247A (en) | Bush | |
| JP2678719B2 (en) | Wiper device | |
| JPH04191126A (en) | Engine mount | |
| JP3641000B2 (en) | Transmission chain support device for saddle riding type vehicles | |
| JPH0687481A (en) | Swing arm fitting structure of motorcycle | |
| JPH0695753A (en) | Bearing member | |
| JPH0445705B2 (en) | ||
| JPH1030450A (en) | Damper | |
| JP4186634B2 (en) | Steering device | |
| JP2565273Y2 (en) | Through anchor for seat belt | |
| JP2003312205A (en) | Axle mechanism of vehicle | |
| JP3336449B2 (en) | Mounting structure of steering gear box | |
| JPH09310735A (en) | Oscillation support device for automobile member | |
| JPH0526363Y2 (en) | ||
| JP2002283890A (en) | Side hinge mechanism for vehicular back seat | |
| JPH051578Y2 (en) | ||
| JP3136504B2 (en) | Suspension arm support structure | |
| JPH035502Y2 (en) | ||
| JP3097858U (en) | Double nut for reel fixing | |
| KR970005374Y1 (en) | Rotary type side mirror in a car | |
| KR20050034996A (en) | Inner ball joint for automobile steering system | |
| KR970026716A (en) | Steering Joints for Automotive Steering | |
| JPH0867270A (en) | Mounting structure for shock absorber of cab suspension |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090323 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100323 Year of fee payment: 9 |
|
| LAPS | Cancellation because of no payment of annual fees |