JPH057961Y2 - - Google Patents
Info
- Publication number
- JPH057961Y2 JPH057961Y2 JP1988110482U JP11048288U JPH057961Y2 JP H057961 Y2 JPH057961 Y2 JP H057961Y2 JP 1988110482 U JP1988110482 U JP 1988110482U JP 11048288 U JP11048288 U JP 11048288U JP H057961 Y2 JPH057961 Y2 JP H057961Y2
- Authority
- JP
- Japan
- Prior art keywords
- armrest
- support rod
- cushion
- core rod
- outer periphery
- 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.)
- Expired - Lifetime
Links
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/75—Arm-rests
- B60N2/753—Arm-rests movable to an inoperative position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2002/0204—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement
- B60N2002/0212—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement the seat or seat part turning about or moving along a longitudinal axis
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、主にバスの椅子に取り付ける肘掛け
に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention mainly relates to an armrest attached to a bus chair.
観光バスの如く中央部に通路を有し、左右部に
椅子を備えている形式のバスにおいて、乗客が乗
り降りするときの通路の巾が所定の寸法を保つこ
とが必要とされており、その規制から肘掛けの巾
寸法に自ずと制約があり、殆ど５cm程度が最大限
の巾であるのが一般的である。
For buses such as tour buses that have an aisle in the center and seats on the left and right sides, the width of the aisle when passengers get on and off must maintain a specified width, and regulations are in place. Therefore, there is a natural restriction on the width of the armrest, and the maximum width is generally about 5 cm.
しかし、肘掛けが非常に狭いために掛けていた
肘が滑り落ち易く、巾広くすれば良いが制約上や
むをえない現状であつた。
However, the armrests were so narrow that it was easy for the elbows to slip off, and although it would be better to make them wider, this was unavoidable due to constraints.
本考案は、肘掛けを巾広くすることが不可能視
されていた現状を鑑み、制約をクリアーして、し
かも肘が滑り落ちない程度にまで巾広くすること
ができる技術を確立することを課題として開発し
たものである。 In view of the current situation where it has been considered impossible to make armrests wider, the aim of this invention was to establish a technology that could clear the constraints and make the armrests wider to the point where the elbows would not slip off. It was developed.
本考案による解決手段は、従来の巾より広く形
成した肘当てクツシヨンを、不使用時にはその巾
方向が起立して狭い状態に保たれ、使用時には倒
して巾広くできるように構成するもので、巾広い
肘当てクツシヨンの巾方向の一端部寄りに寄せて
芯杆を長手方向に挿通し、該芯杆を肘掛けホルダ
ーより突設した支持杆に回転自在に嵌装し、芯杆
と支持杆の各先端部間に捩じりバネを介在し、芯
杆の基部より突設したストツパーピンを肘掛けホ
ルダーに設けた円弧孔に係合したものである。
The solution according to the present invention is that the elbow pad cushion is formed wider than the conventional width, and when not in use, the width direction of the cushion is upright and kept in a narrow state, and when in use, it can be folded down to make the width wider. The core rod is inserted in the longitudinal direction near one end in the width direction of the wide elbow rest cushion, and the core rod is rotatably fitted into the support rod protruding from the armrest holder, and each of the core rod and the support rod is inserted. A torsion spring is interposed between the tip parts, and a stopper pin protruding from the base of the core rod is engaged with an arcuate hole provided in the armrest holder.
前記捩じりバネを肘当てクツシヨンが起立する
方向に附勢しておくことにより、通常は肘当てク
ツシヨンが起立した状態に保持され、肘当てクツ
シヨンをバネに抗して倒すことにより、巾広くし
て使用されるものである。
By biasing the torsion spring in the direction in which the elbow cushion stands up, the elbow cushion is normally maintained in an upright position, and by tilting the elbow cushion against the spring, the elbow cushion can be widened. It is used as
本考案を具体的に説明すると、第５図と第６図
に図示する肘掛けは、バスの椅子における通路側
のものであり、しかも上方へ跳ね上げることがで
きる形式のもので、Ｌ形に屈折した肘掛け骨格１
の上端部に上下方向に回転できるヒンジ３を設
け、該ヒンジ３に第１図に示すように、肘掛けホ
ルダー４が形成してあつて、該肘掛けホルダー４
より支持杆５を回転不能に突設している。支持杆
５はパイプで形成してあつて、基部に溶接して突
出した２段ボルト６の大径部６ａを肘掛けホルダ
ー４にねじ込み、小径部６ｂにロツクナツト７を
螺合して締め付けて突設してある。また支持杆５
の先端部に前面に第４図図示のように、割り溝８
を有するプツシユ９を嵌めて溶接してあると共
に、ブツシユ９の中心部より支持杆５よりも更に
突出する方向に固定軸１０が突設してある。
To explain the present invention in detail, the armrests shown in Figures 5 and 6 are those on the aisle side of bus chairs, and are of a type that can be flipped upwards, bending into an L shape. Armrest skeleton 1
A hinge 3 that can rotate in the vertical direction is provided at the upper end, and an armrest holder 4 is formed on the hinge 3 as shown in FIG.
The support rod 5 is provided in a non-rotatable manner. The support rod 5 is formed of a pipe, and the large diameter part 6a of the two-stage bolt 6 that is welded to the base and protrudes is screwed into the armrest holder 4, and the lock nut 7 is screwed into the small diameter part 6b and tightened to protrude. It has been done. Also support rod 5
As shown in Figure 4, there is a split groove 8 on the front end of the
A fixed shaft 10 is fitted and welded thereto, and a fixed shaft 10 projects from the center of the bush 9 in a direction that projects further than the support rod 5.
上記支持杆５の外周に、パイプで支持杆５より
も長く形成した芯杆１１を回転自在に嵌装してあ
つて、この芯杆１１に肘当てクツシヨン１２が付
着してある。肘当てクツシヨン１２は、その巾寸
法が厚さよりも広く通路側に張り出すように形成
してある。従つて肘当てクツシヨン１２の一側縁
部に片寄せて芯杆１１を指し通してある。 A core rod 11 formed of a pipe and longer than the support rod 5 is rotatably fitted around the outer periphery of the support rod 5, and an elbow rest cushion 12 is attached to the core rod 11. The elbow cushion 12 is formed so that its width is wider than its thickness and projects toward the passageway. Therefore, the core rod 11 is passed through the elbow rest cushion 12 at one side edge thereof.
また、芯杆１１の先端部に、後面に第４図図示
のように割り溝１３を有するブツシユ１４を嵌め
込み溶接手段によつて固着すると共に、ブツシユ
１４に前記支持杆５のブツシユ９より突出した固
定軸１０を挿通し、固定軸１０の先端部にナツト
１５を螺合して、芯杆１１が支持杆５よりの脱落
を阻止している。更に、前記固定軸１０にコイル
スプリングを捩じつて形成した捩りバネ１６を嵌
め、しかもその両端部をブツシユ９，１４の各割
り溝８，１３に嵌め込んである。また、芯杆１１
の基部外周にストツパーピン１７を突設し、肘掛
けホルダー４に明けた円弧孔１８にストツパーピ
ン１７が係合してあつて、前記捩りバネ１６の附
勢方向を、芯杆１１が通路側から座席側に向つて
回転するようになし、回転角度を前記円弧孔１８
によつて90度に制限している。 Further, a bush 14 having a split groove 13 on the rear surface as shown in FIG. 4 is fitted into the tip of the core rod 11 and fixed by welding means. A fixed shaft 10 is inserted, and a nut 15 is screwed onto the tip of the fixed shaft 10 to prevent the core rod 11 from falling off from the support rod 5. Further, a torsion spring 16 formed by twisting a coil spring is fitted onto the fixed shaft 10, and both ends of the torsion spring 16 are fitted into the slots 8 and 13 of the bushes 9 and 14, respectively. In addition, core rod 11
A stopper pin 17 is protruded from the outer periphery of the base of the armrest holder 4, and the stopper pin 17 is engaged with an arcuate hole 18 formed in the armrest holder 4. The angle of rotation is adjusted so that it rotates toward the circular arc hole 18.
The angle is limited to 90 degrees.
従つて、肘当てクツシヨン１２は捩りバネ１６
の附勢力によつて常時起立した状態を保持してい
るが、肘当てクツシヨン１２を捩りバネ１６に抗
して通路側に押し付けて、その状態を維持すれ
ば、広い面積の肘掛けに変換されるものである。
押し付ける力を除けば、捩りバネ１６の反発力に
よつて元の状態に起立するものである。 Therefore, the elbow cushion 12 has a torsion spring 16.
The armrest cushion 12 is kept in an upright position at all times due to the biasing force, but if the armrest cushion 12 is pressed against the torsion spring 16 and maintained in that state, it can be converted into an armrest with a wide area. It is something.
When the pressing force is removed, the repulsive force of the torsion spring 16 causes it to stand up to its original state.
本考案によるバス等の肘掛けであれば、巾広に
形成した肘当てクツシヨンを捩りバネによつて通
常は起立した状態に保持し、肘当てクツシヨンを
倒すことによつて広巾の肘掛けに変換することが
でき、肘掛けから滑り落ちることがなく、安楽に
腰掛けていることが出来るようになる。また、バ
ス等に乗降する際には、肘当てクツシヨンが起立
した状態にあるから、通路を狭めることがなく、
通路を所要の広さに保持されるものである。しか
も構造が簡単であり、確実な作動を長期に亘つて
維持されるものである。
In the case of the armrest for a bus or the like according to the present invention, a wide armrest cushion is normally held in an upright state by a torsion spring, and is converted into a wide armrest by folding down the armrest cushion. This will allow you to sit comfortably without slipping off the armrest. In addition, when getting on and off a bus, etc., the elbow cushions are in an upright position, so there is no need to narrow the aisle.
The passageway is maintained at the required width. Furthermore, the structure is simple and reliable operation can be maintained over a long period of time.
第１図は本考案による肘掛けの構造を示す断面
図、第２図は同じく平面図、第３図は第１図の
−線矢視の断面図、第４図はブツシユ及び捩り
バネを示す斜視図、第５図は本考案による肘掛け
の全体を示す側面図、第６図は同じく正面図であ
る。
４……肘掛けホルダー、５……支持杆、９，１
４……ブツシユ、１０……固定軸、１１……芯
杆、１２……肘当てクツシヨン、１６……捩りバ
ネ、１７……ストツパーピン、１８……円弧孔。
Fig. 1 is a sectional view showing the structure of the armrest according to the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a sectional view taken along the - line arrow in Fig. 1, and Fig. 4 is a perspective view showing the bush and torsion spring. 5 is a side view showing the entire armrest according to the present invention, and FIG. 6 is a front view thereof. 4...Armrest holder, 5...Support rod, 9,1
4... Bush, 10... Fixed shaft, 11... Core rod, 12... Elbow rest cushion, 16... Torsion spring, 17... Stopper pin, 18... Arc hole.
Claims (1)
設し、該支持杆５の外周に支持杆より長いパイプ
よりなる芯杆１１を回転自在に嵌装し、芯杆１１
と支持杆５の両先端間に捩りバネ１６を介在し、
芯杆１１の基部外周より突設したストツパーピン
１７を肘掛けホルダー４に設けた円弧孔１８に係
合してあり、前記芯杆１１の外周に横巾が芯杆１
１の座席側とは反対側へ広く張り出した肘当てク
ツシヨン１２が固着してあることを特徴とするバ
ス等の肘掛け。 A support rod 5 is non-rotatably protruded from the armrest holder 4, and a core rod 11 made of a pipe longer than the support rod is rotatably fitted around the outer periphery of the support rod 5.
and a torsion spring 16 is interposed between both ends of the support rod 5,
A stopper pin 17 protruding from the outer periphery of the base of the core rod 11 is engaged with an arcuate hole 18 provided in the armrest holder 4, and a width is attached to the outer periphery of the core rod 11.
An armrest for a bus or the like, characterized in that an armrest cushion 12 that extends widely to the side opposite to the seat side of 1 is firmly fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988110482U JPH057961Y2 (en) | 1988-08-22 | 1988-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988110482U JPH057961Y2 (en) | 1988-08-22 | 1988-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0231538U JPH0231538U (en) | 1990-02-28 |
| JPH057961Y2 true JPH057961Y2 (en) | 1993-03-01 |
Family
ID=31347683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988110482U Expired - Lifetime JPH057961Y2 (en) | 1988-08-22 | 1988-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057961Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009040213A (en) * | 2007-08-09 | 2009-02-26 | Panasonic Corp | Slip-out preventive structure of grip |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6429687B2 (en) * | 2015-03-12 | 2018-11-28 | テイ・エス テック株式会社 | Armrest |
| JP6429686B2 (en) * | 2015-03-12 | 2018-11-28 | テイ・エス テック株式会社 | Armrest |
-
1988
- 1988-08-22 JP JP1988110482U patent/JPH057961Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009040213A (en) * | 2007-08-09 | 2009-02-26 | Panasonic Corp | Slip-out preventive structure of grip |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0231538U (en) | 1990-02-28 |
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