JPH09150601A - Caster mounting structure - Google Patents
Caster mounting structureInfo
- Publication number
- JPH09150601A JPH09150601A JP31135395A JP31135395A JPH09150601A JP H09150601 A JPH09150601 A JP H09150601A JP 31135395 A JP31135395 A JP 31135395A JP 31135395 A JP31135395 A JP 31135395A JP H09150601 A JPH09150601 A JP H09150601A
- Authority
- JP
- Japan
- Prior art keywords
- caster
- mounting
- opening
- plate portion
- plate
- 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
- Legs For Furniture In General (AREA)
- Handcart (AREA)
- Connection Of Plates (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、キャスターのキャ
スター取付部への取付作業を簡便としたキャスター取付
構造に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a caster mounting structure that simplifies the work of mounting casters on a caster mounting portion.
【０００２】[0002]
【従来の技術】ファイルキャビネットの底板などキャス
ター取付部にキャスターを固定する従来のキャスター取
付構造としては、例えば、車輪を具備するキャスター本
体と、該キャスター本体に鉛直に取り付けたキャスター
軸とを具備するキャスターにおいて前記キャスター軸の
上部にボルト部を形成するとともに、前記キャスター取
付部の下面に軸孔を穿設してこの裏面側に該軸孔に連通
するナット部を溶接したもので、前記キャスター軸のボ
ルト部を前記取付面の軸孔に挿通して前記ナット部に螺
合することにより前記キャスターを前記キャスター取付
部に固定するよう構成したものがある。前記キャスター
軸の下部は、例えば外周を六角ナット形状として、スパ
ナにより前記キャスター軸に回転力を加えて螺着作業を
行えるようにしている。このような構成であると、取付
作業をスパナで行うため取り回しがしにくく作業性が低
い、という問題点があった。また、前記キャスターと前
記キャスター取付部との結合が前記ボルト部と前記ナッ
ト部とにより局所的に行われるため、前記軸孔近傍に応
力が集中してキャスター取付部が変形しやすい、という
問題点もあった。他の従来例として、前記キャスター軸
の下端にプラス溝・マイナス溝・六角溝などを形成して
ドライバーや六角レンチなどにより前記キャスター軸に
回転力を与えられるようにしてより作業性を向上させた
ものもあるが、加工がより複雑となり製品コスト増を招
くのみならず、既述した前記キャスター取付部の強度不
足の問題点は解消できない。2. Description of the Related Art As a conventional caster mounting structure for fixing casters to a caster mounting portion such as a bottom plate of a file cabinet, for example, a caster body having wheels and a caster shaft vertically mounted on the caster body are provided. In the caster, a bolt portion is formed on the upper portion of the caster shaft, a shaft hole is formed in the lower surface of the caster mounting portion, and a nut portion communicating with the shaft hole is welded to the back surface side of the caster shaft. There is a configuration in which the caster is fixed to the caster mounting portion by inserting the bolt portion of the above into the shaft hole of the mounting surface and screwing it into the nut portion. The lower part of the caster shaft has, for example, a hexagonal nut shape on the outer circumference, and a spanner is used to apply a rotational force to the caster shaft to perform a screwing operation. With such a configuration, there is a problem that it is difficult to handle because the mounting work is performed with a spanner and the workability is low. Further, since the caster and the caster mounting portion are locally coupled by the bolt portion and the nut portion, stress concentrates in the vicinity of the shaft hole and the caster mounting portion is easily deformed. There was also. As another conventional example, a plus groove, a minus groove, a hexagonal groove, etc. are formed at the lower end of the caster shaft so that a rotational force can be applied to the caster shaft with a screwdriver, a hexagonal wrench or the like to improve workability. Although there are some, not only the processing becomes more complicated and the product cost increases, but also the above-mentioned problem of insufficient strength of the caster mounting portion cannot be solved.
【０００３】この問題点を解消するために、例えば、前
記キャスターのキャスター本体を水平なプレート部の下
面に固定して、前記プレート部をキャスター取付部の下
面に形成される水平な取付面に添接したのち、複数のボ
ルトを介してこれを固定するよう構成したものが開発さ
れている。このような構成であると、前記キャスターと
前記キャスター取付部との結合は前記プレート部と前記
取付面との面結合により行われるため、応力を分散させ
るとともに前記キャスター取付部の取付面の補強を行う
こともできるが、複数のボルトの螺着作業が必要で作業
性が低い、という問題点があった。To solve this problem, for example, the caster body of the caster is fixed to the lower surface of the horizontal plate portion, and the plate portion is attached to the horizontal mounting surface formed on the lower surface of the caster mounting portion. A structure has been developed in which, after being contacted, it is fixed via a plurality of bolts. With such a configuration, the caster and the caster mounting portion are coupled by surface coupling between the plate portion and the mounting surface, so that the stress is dispersed and the mounting surface of the caster mounting portion is reinforced. Although it can be carried out, there is a problem that the workability is low because it is necessary to screw a plurality of bolts.
【０００４】このため、前記プレート部の側縁もしくは
隅部に対応する位置で前記取付面に複数の凸部を設ける
とともに該凸部内に側方から凹部を形成して、前記プレ
ート部を前記取付面に添接する際に前記凹部に前記プレ
ート部の側縁もしくは隅部を進入させて係止させたの
ち、単一のボルトによりこれを固定するよう構成したも
のも開発されており、ボルトの必要数を削減して作業性
をより向上させることができる。For this reason, a plurality of convex portions are provided on the mounting surface at positions corresponding to the side edges or corners of the plate portion, and concave portions are formed in the convex portions from the lateral sides to attach the plate portion to the mounting portion. When a side edge or a corner of the plate portion is inserted into the concave portion and locked when it is attached to the surface, a structure is also developed in which this is fixed by a single bolt, and a bolt is required. It is possible to reduce the number and improve workability.
【０００５】[0005]
【発明が解決しようとする課題】しかし、このような構
成であっても、前記凹部の上下幅の設定が難しく、前記
上下幅を前記プレート部の厚さより大とするとがたつき
を生じざるを得ず、また前記上下幅を前記プレート部の
厚さとほぼ等しくすると前記プレート部の側縁もしくは
隅部を前記凹部へ進入させにくくなり作業性が低下す
る、という問題点があった。However, even with such a configuration, it is difficult to set the vertical width of the recess, and if the vertical width is larger than the thickness of the plate portion, rattling will occur. However, if the vertical width is substantially equal to the thickness of the plate portion, there is a problem in that it is difficult for the side edges or corners of the plate portion to enter the recesses, and the workability deteriorates.
【０００６】[0006]
【課題を解決するための手段】上記の問題点を解決する
ために、本発明は、キャスター本体を下面に固定したプ
レート部の一端に挿入部を設けて、キャスター取付部に
形成した取付面に穿設した開口に前記プレート部の前記
挿入部を斜めから挿入させたのち、前記挿入部もしくは
前記プレート部の一端の近傍に弾性変形を伴う若干の変
形を行わせつつ前記プレート部を前記取付面に固定する
こととしている。前記挿入部もしくは前記プレート部の
一端の近傍における変形が弾性変形を伴うことにより、
前記挿入部が前記開口の縁に弾性付勢されるためがたつ
きを解消でき、作業性との両立を図ることができる。SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides an insert portion at one end of a plate portion having a caster body fixed to the lower surface, and an attaching surface formed on the caster attaching portion. After inserting the insertion portion of the plate portion obliquely into the punched opening, the plate portion is attached to the attachment surface while slightly deforming with elastic deformation in the vicinity of one end of the insertion portion or the plate portion. It will be fixed to. By the deformation in the vicinity of one end of the insertion portion or the plate portion accompanied by elastic deformation,
Since the insertion portion is elastically biased to the edge of the opening, rattling can be eliminated, and compatibility with workability can be achieved.
【０００７】[0007]
【発明の実施の形態】本発明は、車輪を具備するキャス
ター本体と、該キャスター本体を下面に支持するプレー
ト部とを具備するキャスターを、キャスター取付部の下
面に形成される取付面に取り付けるキャスター取付構造
であって、前記キャスターのプレート部の一端に挿入部
を設けるとともに、該挿入部が取付面に対して斜めから
侵入可能な開口幅を有する開口を前記取付面に穿設して
なり、前記取付面の開口に前記プレート部の挿入部を斜
めから挿入したのち、前記挿入部もしくは前記プレート
部の一端の近傍に弾性変形を伴う若干の変形を行わせつ
つ前記プレート部を前記取付面に添接させ、止着具を介
して前記プレート部をキャスター取付部に固定するよう
構成したものである。BEST MODE FOR CARRYING OUT THE INVENTION The present invention is a caster for mounting a caster having a caster body having wheels and a plate portion for supporting the caster body on a lower surface to a mounting surface formed on a lower surface of the caster mounting portion. A mounting structure, wherein an insert portion is provided at one end of the plate portion of the caster, and the insert portion is provided with an opening having an opening width that allows the insert portion to obliquely enter the mounting surface, After inserting the insertion portion of the plate portion obliquely into the opening of the attachment surface, the plate portion is attached to the attachment surface while slightly deforming with elastic deformation in the vicinity of one end of the insertion portion or the plate portion. It is constructed such that it is attached and the plate portion is fixed to the caster mounting portion via a fastener.
【０００８】また、前記キャスター取付部は、垂直面と
該垂直面の上端と連続する水平な前記取付面とを具備し
て、前記取付面と前記垂直面との接合部に前記開口を穿
設するとともに、前記垂直面側に形成される前記開口の
下縁と前記取付面との上下幅を、前記プレート部の一端
から水平に延出される挿入部の厚さより小さくすること
が好ましい。Further, the caster mounting portion has a vertical surface and a horizontal mounting surface continuous with an upper end of the vertical surface, and the opening is formed at a joint portion between the mounting surface and the vertical surface. In addition, it is preferable that the vertical width between the lower edge of the opening formed on the vertical surface side and the mounting surface is smaller than the thickness of the insertion portion that extends horizontally from one end of the plate portion.
【０００９】また、前記キャスター取付部は、水平な前
記取付面を具備して、前記取付面が、前記開口の挿入側
縁と該挿入側縁に対向する反挿入側縁との間に段差を設
けたもので、前記挿入側縁と前記反挿入側縁の上下差
を、前記プレート部の一端から水平に延出される挿入部
の厚さと前記開口における前記キャスター取付部の厚さ
との和より小さくしてもよい。Further, the caster mounting portion has the horizontal mounting surface, and the mounting surface forms a step between the insertion side edge of the opening and the counter insertion side edge opposite to the insertion side edge. The vertical difference between the insertion side edge and the anti-insertion side edge is smaller than the sum of the thickness of the insertion portion horizontally extended from one end of the plate portion and the thickness of the caster attachment portion in the opening. You may.
【００１０】また、前記キャスター取付部は、水平な前
記取付面とを具備して、前記プレート部が、前記一端か
ら鉛直上方に延出する垂直部から水平に延出する挿入部
を具備するものであって、該挿入部の下面と前記プレー
ト部の上面との間隔を前記開口における前記キャスター
取付部の厚さより小さくしてもよい。Further, the caster mounting portion includes the horizontal mounting surface, and the plate portion includes an insertion portion that horizontally extends from a vertical portion that extends vertically upward from the one end. The gap between the lower surface of the insertion portion and the upper surface of the plate portion may be smaller than the thickness of the caster mounting portion in the opening.
【００１１】[0011]
【実施例】以下、本発明の一実施例を、図１〜図３を参
照して説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIGS.
【００１２】このキャスター取付構造は、図１に示すよ
うに、キャスター取付部たるファイルキャビネット１の
底板２にキャスター３を固定するものである。In this caster mounting structure, as shown in FIG. 1, the casters 3 are fixed to the bottom plate 2 of the file cabinet 1 which is the caster mounting portion.
【００１３】底板２は、図２に示すように、スチール板
を折曲加工して形成された中空のもので、下面には垂直
面２１と垂直面２１の上端から連続する水平な取付面２
２を形成して、この取付面２２にキャスター３を固定す
るようにしたものである。取付面２２にはボルト挿通孔
２３が穿設している。また、底板２の裏面側には、図３
に示すように、ボルト挿通孔２３に連通する位置にナッ
ト部２４を溶接している。As shown in FIG. 2, the bottom plate 2 is a hollow plate formed by bending a steel plate, and has a vertical surface 21 on the lower surface and a horizontal mounting surface 2 continuous from the upper end of the vertical surface 21.
2 is formed and the casters 3 are fixed to the mounting surface 22. A bolt insertion hole 23 is formed in the mounting surface 22. In addition, on the back surface side of the bottom plate 2, as shown in FIG.
As shown in, the nut portion 24 is welded to a position communicating with the bolt insertion hole 23.
【００１４】キャスター３は、車輪３１ａを具備するキ
ャスター本体３１と、キャスター本体３１を下面に固定
した水平なプレート部３２とを具備するもので、プレー
ト部３２を取付面２２に添接するとともにボルト３３を
介して固定を行うものである。この際、プレート部３２
は、その一端３２ａを垂直面２１に当接させる。プレー
ト部３２には、取付面２２のボルト挿通孔２３に対応す
る位置にボルト挿通孔３３を穿設しており、プレート部
３２を取付面２２に添接する際にはボルト挿通孔２３と
ボルト挿通孔３３とが連通するよう構成している。The caster 3 is provided with a caster body 31 having wheels 31a and a horizontal plate portion 32 having the caster body 31 fixed to the lower surface. The plate portion 32 is attached to the mounting surface 22 and the bolt 33 is attached. It is fixed through. At this time, the plate portion 32
Makes one end 32a thereof contact the vertical surface 21. The plate portion 32 is provided with a bolt insertion hole 33 at a position corresponding to the bolt insertion hole 23 of the mounting surface 22, and when the plate portion 32 is attached to the mounting surface 22, the bolt insertion hole 23 and the bolt insertion hole 23 are inserted. It is configured to communicate with the hole 33.
【００１５】このような構成のキャスター取付構造にお
いて、本実施例では、図２及び図３に示すように、底板
２の垂直面２１と取付面２２の接合部２ａに開口４を二
つ一組で穿設するとともに、開口４に対応してキャスタ
ー３のプレート部３２の一端３２ａから二つの挿入部５
を延出させて開口４に侵入可能に構成する。In the caster mounting structure having such a structure, in this embodiment, as shown in FIGS. 2 and 3, two pairs of openings 4 are formed at the joint portion 2a between the vertical surface 21 of the bottom plate 2 and the mounting surface 22. And the two insertion parts 5 from the one end 32a of the plate part 32 of the caster 3 corresponding to the opening 4.
Is extended so that it can enter the opening 4.
【００１６】ふたつの開口４は、垂直面２１側に穿設さ
れる下縁４ａと取付面２２との間の上下幅をプレート部
３２の厚さよりやや小さく設定するとともに、下縁４ａ
と取付面２２側に穿設される挿入側縁４ｂとの間隔を挿
入部５の厚さより大として、挿入部５を開口４に斜めか
ら挿入可能となるよう構成する。In the two openings 4, the vertical width between the lower edge 4a formed on the vertical surface 21 side and the mounting surface 22 is set to be slightly smaller than the thickness of the plate portion 32, and the lower edge 4a is formed.
And the insertion side edge 4b formed on the mounting surface 22 side is set to be larger than the thickness of the insertion portion 5 so that the insertion portion 5 can be obliquely inserted into the opening 4.
【００１７】ふたつの挿入部５は、開口４に対応する位
置でプレート部３２の一端３２ａの両端から水平に延出
させたもので、厚さはプレート部３２と等しくする。The two insertion portions 5 are horizontally extended from both ends of the one end 32a of the plate portion 32 at a position corresponding to the opening 4, and have the same thickness as the plate portion 32.
【００１８】このようなキャスター取付構造の取付作業
は次のようにして行う。まず、図３中仮想線で示すよう
に、開口４に対してキャスター３の挿入部５を挿入側縁
４ｂの側から斜めから挿入させつつプレート部３２の一
端３２ａを垂直面２１に添設する。次いで、図３中実線
で示すように、挿入部５もしくはプレート部３２の一端
３２ａの近傍に弾性変形を伴う若干の変形を行わせつ
つ、プレート部３２を取付面２２に添接する。最後に、
止着具たるボルト３４をボルト挿通孔２３とボルト挿通
孔３３に挿通し、ナット部２４に螺着してプレート部３
２をキャスター取付部２に固定する。The mounting work of such a caster mounting structure is performed as follows. First, as indicated by a phantom line in FIG. 3, the one end 32a of the plate portion 32 is attached to the vertical surface 21 while the insertion portion 5 of the caster 3 is obliquely inserted into the opening 4 from the insertion side edge 4b side. . Next, as shown by the solid line in FIG. 3, the plate portion 32 is attached to the mounting surface 22 while slightly deforming with elastic deformation in the vicinity of the insertion portion 5 or the one end 32a of the plate portion 32. Finally,
The bolt 34, which is a fastener, is inserted into the bolt insertion hole 23 and the bolt insertion hole 33, and is screwed to the nut portion 24 to be fixed to the plate portion 3
2 is fixed to the caster mounting portion 2.
【００１９】また、別の実施例として、図４に示すよう
に、水平な取付面２２に開口４を穿設するとともに、開
口４の挿入側縁４ｂと対向する反挿入側縁４ｃとの間に
段差を設けたものがある。挿入側縁４ｂと反挿入側縁４
ｃの上下差はプレート部３２の一端３２ａから水平に延
出される挿入部５の厚さと開口４におけるキャスター取
付部２の厚さとの和より小さくして、開口４の下縁４ａ
と挿入側縁４ｂを有する側の取付面２２との間の上下幅
をプレート部３２の厚さよりやや小さく設定するととも
に、開口の下縁４ａと挿入側縁４ｂとの間隔を挿入部５
の厚さより大として、挿入部５を開口４に斜めから挿入
可能となるよう構成する。As another embodiment, as shown in FIG. 4, the horizontal mounting surface 22 is provided with an opening 4, and the insertion side edge 4b of the opening 4 is opposed to the opposite insertion side edge 4c. There are those with steps. Insertion side edge 4b and counter insertion side edge 4
The vertical difference of c is made smaller than the sum of the thickness of the insertion portion 5 that extends horizontally from the one end 32a of the plate portion 32 and the thickness of the caster mounting portion 2 in the opening 4, and the lower edge 4a of the opening 4 is formed.
The vertical width between the mounting surface 22 and the mounting surface 22 having the insertion side edge 4b is set to be slightly smaller than the thickness of the plate portion 32, and the gap between the lower edge 4a of the opening and the insertion side edge 4b is set to the insertion portion 5.
The thickness of the insertion portion 5 is larger than that of the insertion portion 5 so that the insertion portion 5 can be obliquely inserted into the opening 4.
【００２０】このようなキャスター取付構造の取付作業
は、先の実施例と同様である。まず、図４中仮想線で示
すように、開口４に対してキャスター３の挿入部５を挿
入側縁４ｂの側から斜めから挿入させ、次いで、図４中
実線で示すように、挿入部５もしくはプレート部３２の
一端３２ａの近傍に弾性変形を伴う若干の変形を行わせ
つつ、プレート部３２を取付面２２に添接し、ボルト３
４を介してプレート部３２をキャスター取付部２に固定
する。The work of mounting such a caster mounting structure is the same as in the previous embodiment. First, as shown by a phantom line in FIG. 4, the insertion portion 5 of the caster 3 is obliquely inserted into the opening 4 from the side of the insertion side edge 4b, and then, as shown by a solid line in FIG. Alternatively, the plate portion 32 is attached to the mounting surface 22 while slightly deforming with elastic deformation in the vicinity of the one end 32a of the plate portion 32, and the bolt 3
The plate portion 32 is fixed to the caster mounting portion 2 via 4.
【００２１】また、別の実施例として、図５に示すよう
に、水平な取付面２２に開口４を穿設するとともに、プ
レート部３２の一端３２ａから鉛直上方に延出する垂直
部５１から挿入部５を延出させたものがある。挿入部５
の下面とプレート部３２の上面との間隔は、開口４にお
けるキャスター取付部２の厚さより小さくするととも
に、開口の挿入側縁４ｂと反挿入側縁４ｃとの間隔を挿
入部５の厚さより大として、挿入部５を開口４に斜めか
ら挿入可能となるよう構成する。As another embodiment, as shown in FIG. 5, an opening 4 is bored in a horizontal mounting surface 22 and is inserted from a vertical portion 51 extending vertically upward from one end 32a of the plate portion 32. There is an extension of part 5. Insertion part 5
The distance between the lower surface of the and the upper surface of the plate portion 32 is smaller than the thickness of the caster mounting portion 2 in the opening 4, and the distance between the insertion side edge 4b and the counter insertion side edge 4c of the opening is larger than the thickness of the insertion portion 5. As the above, the insertion portion 5 is configured to be inserted into the opening 4 at an angle.
【００２２】このようなキャスター取付構造の取付作業
も、先の実施例と同様である。まず、図５中仮想線で示
すように、開口４に対してキャスター３の挿入部５を挿
入側縁４ｂの側から斜めから挿入させ、次いで、図５中
実線で示すように、挿入部５、垂直部５１、もしくはプ
レート部３２の一端３２ａの近傍に弾性変形を伴う若干
の変形を行わせつつ、プレート部３２を取付面２２に添
接し、ボルト３４を介してプレート部３２をキャスター
取付部２に固定する。The mounting work of such a caster mounting structure is similar to that of the previous embodiment. First, as shown by the phantom line in FIG. 5, the insertion portion 5 of the caster 3 is inserted into the opening 4 obliquely from the side of the insertion side edge 4b, and then, as shown by the solid line in FIG. , The vertical portion 51 or the one end 32a of the plate portion 32 is slightly deformed with elastic deformation, the plate portion 32 is attached to the mounting surface 22, and the plate portion 32 is fixed to the caster mounting portion via the bolt 34. Fix to 2.
【００２３】なお、各部の具体的な構成は、上述した実
施例のみに限定されるものではない。例えば、開口４及
び挿入部５の数は、ひとつでも３つ以上でもよい。ま
た、キャスター取付部は、垂直面を有さない構成として
もよい。その他、材料・形状・大きさなど、本発明の趣
旨を逸脱しない範囲で種々変形が可能である。The specific structure of each part is not limited to the above-mentioned embodiment. For example, the number of the openings 4 and the insertion portions 5 may be one or three or more. Further, the caster mounting portion may not have a vertical surface. In addition, various modifications such as materials, shapes, and sizes can be made without departing from the spirit of the present invention.
【００２４】[0024]
【発明の効果】本発明は、以上説明したような形態で実
施され、以下に記載されるような効果を奏する。The present invention is embodied in the form described above and has the following effects.
【００２５】前記挿入部もしくは前記プレート部の一端
の近傍における変形が弾性変形を伴うことにより、前記
プレート部を前記取付面に添設させると前記挿入部が前
記開口の縁に弾性付勢されるためがたつきを解消でき
る。When the plate portion is attached to the mounting surface, the insertion portion is elastically biased toward the edge of the opening because the deformation near the one end of the insertion portion or the plate portion is accompanied by elastic deformation. It can eliminate rattling.
【００２６】そして、必要とされる止着具の数を１つに
することができ、作業性を向上させることができる。Further, the number of fasteners required can be reduced to one, and the workability can be improved.
【００２７】また、前記キャスター取付部として、垂直
面と該垂直面の上端と連続する水平な前記取付面とを具
備して、前記取付面と前記垂直面との接合部に前記開口
を穿設するとともに、前記垂直面側に形成される前記開
口の下縁と前記取付面との上下幅を前記プレート部の挿
入部の厚さより小さくする構成を採用することにより、
前記キャスターの下端と前記キャスター取付部の下端と
の距離を前記キャスターの高さよりも小さくして外観を
向上させることができるとともに、前記プレート部の一
端を前記キャスター取付部の垂直面に当接させることに
より前記キャスターの前記取付面における位置決め精度
を向上させることができる。Further, the caster mounting portion includes a vertical surface and the horizontal mounting surface continuous with an upper end of the vertical surface, and the opening is formed at a joint portion between the mounting surface and the vertical surface. In addition, by adopting a configuration in which the vertical width of the lower edge of the opening formed on the vertical surface side and the mounting surface is smaller than the thickness of the insertion portion of the plate portion,
The distance between the lower end of the caster and the lower end of the caster mounting portion can be made smaller than the height of the caster to improve the appearance, and one end of the plate portion is brought into contact with the vertical surface of the caster mounting portion. This can improve the positioning accuracy of the caster on the mounting surface.
【図１】本発明の一実施例を示す下方から見た斜視図。FIG. 1 is a perspective view seen from below showing an embodiment of the present invention.
【図２】同実施例の要部を示す一部破断した分解斜視
図。FIG. 2 is a partially cutaway exploded perspective view showing a main part of the embodiment.
【図３】同実施例の要部を示す一部破断した側断面図。FIG. 3 is a partially cutaway side sectional view showing a main part of the embodiment.
【図４】他の実施例の要部を示す一部破断した側断面
図。FIG. 4 is a partially cutaway side sectional view showing a main part of another embodiment.
【図５】他の実施例の要部を示す一部破断した側断面
図。FIG. 5 is a partially cutaway side sectional view showing a main part of another embodiment.
２…キャスター取付部（底板） ２ａ…接合部 ３…キャスター ３ａ…一端 ４…開口 ４ａ…下縁 ４ｂ…挿入側縁 ４ｃ…反挿入側縁 ５…挿入部 ２１…垂直面 ２２…取付面 ３１…キャスター本体 ３１ａ…車輪 ３２…プレート部 ３２ａ…一端 ５１…垂直部 2 ... Caster mounting portion (bottom plate) 2a ... Joining portion 3 ... Caster 3a ... One end 4 ... Opening 4a ... Lower edge 4b ... Insertion side edge 4c ... Anti-insertion side edge 5 ... Insertion portion 21 ... Vertical surface 22 ... Mounting surface 31 ... Caster body 31a ... Wheels 32 ... Plate portion 32a ... One end 51 ... Vertical portion
Claims (4)
スター本体を下面に支持するプレート部とを具備するキ
ャスターを、キャスター取付部の下面に形成される取付
面に取り付けるキャスター取付構造であって、 前記キャスターのプレート部の一端に挿入部を設けると
ともに、該挿入部が取付面に対して斜めから侵入可能な
開口幅を有する開口を前記取付面に穿設してなり、前記
取付面の開口に前記プレート部の挿入部を斜めから挿入
したのち、前記挿入部もしくは前記プレート部の一端の
近傍に弾性変形を伴う若干の変形を行わせつつ前記プレ
ート部を前記取付面に添接させ、止着具を介して前記プ
レート部をキャスター取付部に固定するよう構成したこ
とを特徴とするキャスター取付構造。1. A caster mounting structure for mounting a caster comprising a caster main body having wheels and a plate portion supporting the caster main body on a lower surface to a mounting surface formed on a lower surface of the caster mounting portion, An insertion portion is provided at one end of the plate portion of the caster, and an opening having an opening width that allows the insertion portion to obliquely enter the mounting surface is formed in the mounting surface. After inserting the insertion part of the plate part at an angle, the plate part is attached to the mounting surface while being slightly deformed with elastic deformation in the vicinity of one end of the insertion part or the plate part, and is fixed. A caster mounting structure, wherein the plate portion is fixed to the caster mounting portion via a tool.
面の上端と連続する水平な前記取付面とを具備するもの
で、前記取付面と前記垂直面との接合部に前記開口を穿
設するとともに、前記垂直面側に形成される前記開口の
下縁と前記取付面との上下幅を、前記プレート部の一端
から水平に延出される挿入部の厚さより小さくしたこと
を特徴とする請求項１記載のキャスター取付構造。2. The caster mounting portion comprises a vertical surface and the horizontal mounting surface continuous with an upper end of the vertical surface, and the opening is formed at a joint portion between the mounting surface and the vertical surface. The vertical width between the lower edge of the opening formed on the vertical surface side and the mounting surface is smaller than the thickness of the insertion portion that extends horizontally from one end of the plate portion. The caster mounting structure according to claim 1.
面を具備するとともに、前記取付面が、前記開口の挿入
側縁と該挿入側縁に対向する反挿入側縁との間に段差を
設けたもので、前記挿入側縁と前記反挿入側縁の上下差
を、前記プレート部の一端から水平に延出される挿入部
の厚さと前記開口における前記キャスター取付部の厚さ
との和より小さくしたことを特徴とする請求項１記載の
キャスター取付構造。3. The caster mounting portion includes the horizontal mounting surface, and the mounting surface forms a step between an insertion side edge of the opening and an anti-insertion side edge facing the insertion side edge. The vertical difference between the insertion side edge and the anti-insertion side edge is smaller than the sum of the thickness of the insertion portion horizontally extended from one end of the plate portion and the thickness of the caster attachment portion in the opening. The caster mounting structure according to claim 1, wherein:
面とを具備するとともに、前記プレート部が、前記一端
から鉛直上方に延出する垂直部から水平に延出する挿入
部を具備するものであって、該挿入部の下面と前記プレ
ート部の上面との間隔を前記開口における前記キャスタ
ー取付部の厚さより小さくしたことを特徴とする請求項
１記載のキャスター取付構造。4. The caster mounting portion includes the horizontal mounting surface, and the plate portion includes an insertion portion that horizontally extends from a vertical portion that extends vertically upward from the one end. The caster mounting structure according to claim 1, wherein the distance between the lower surface of the insertion portion and the upper surface of the plate portion is smaller than the thickness of the caster mounting portion in the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31135395A JP3209063B2 (en) | 1995-11-29 | 1995-11-29 | Caster mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31135395A JP3209063B2 (en) | 1995-11-29 | 1995-11-29 | Caster mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09150601A true JPH09150601A (en) | 1997-06-10 |
| JP3209063B2 JP3209063B2 (en) | 2001-09-17 |
Family
ID=18016140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31135395A Expired - Fee Related JP3209063B2 (en) | 1995-11-29 | 1995-11-29 | Caster mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3209063B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100391354B1 (en) * | 2000-09-26 | 2003-07-16 | 김호경 | Carrier |
| JP2006062613A (en) * | 2004-08-30 | 2006-03-09 | Kawajun Co Ltd | Vehicle having fixed caster, and the fixed caster |
| CN104533900A (en) * | 2014-11-14 | 2015-04-22 | 常州市盈顺电子有限公司 | Lateral fixed mounting mechanism |
| JP2017144981A (en) * | 2016-02-19 | 2017-08-24 | 天昇電気工業株式会社 | Fitting structure for caster |
| JP2020022582A (en) * | 2018-08-06 | 2020-02-13 | 株式会社オカムラ | Moving accommodation box |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200496795Y1 (en) * | 2021-02-24 | 2023-04-28 | 주식회사 에스지정보산업 | Structure that combines the wheels of the rack including the lower plate |
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|---|---|---|---|---|
| JPS5625603U (en) * | 1979-08-03 | 1981-03-09 | ||
| JPS5954302U (en) * | 1982-10-04 | 1984-04-10 | 共栄工業株式会社 | Caster mounting device on a stand, etc. |
| JPS6148801U (en) * | 1984-09-06 | 1986-04-02 | ||
| JPS61183773U (en) * | 1985-05-10 | 1986-11-15 | ||
| JPS61183774U (en) * | 1985-05-10 | 1986-11-15 | ||
| JPS61183772U (en) * | 1985-05-10 | 1986-11-15 | ||
| JPH0628370U (en) * | 1992-09-10 | 1994-04-15 | 日信工業株式会社 | Pin slide type vehicle disc brake |
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1995
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5625603U (en) * | 1979-08-03 | 1981-03-09 | ||
| JPS5954302U (en) * | 1982-10-04 | 1984-04-10 | 共栄工業株式会社 | Caster mounting device on a stand, etc. |
| JPS6148801U (en) * | 1984-09-06 | 1986-04-02 | ||
| JPS61183773U (en) * | 1985-05-10 | 1986-11-15 | ||
| JPS61183774U (en) * | 1985-05-10 | 1986-11-15 | ||
| JPS61183772U (en) * | 1985-05-10 | 1986-11-15 | ||
| JPH0628370U (en) * | 1992-09-10 | 1994-04-15 | 日信工業株式会社 | Pin slide type vehicle disc brake |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100391354B1 (en) * | 2000-09-26 | 2003-07-16 | 김호경 | Carrier |
| JP2006062613A (en) * | 2004-08-30 | 2006-03-09 | Kawajun Co Ltd | Vehicle having fixed caster, and the fixed caster |
| CN104533900A (en) * | 2014-11-14 | 2015-04-22 | 常州市盈顺电子有限公司 | Lateral fixed mounting mechanism |
| JP2017144981A (en) * | 2016-02-19 | 2017-08-24 | 天昇電気工業株式会社 | Fitting structure for caster |
| JP2020022582A (en) * | 2018-08-06 | 2020-02-13 | 株式会社オカムラ | Moving accommodation box |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3209063B2 (en) | 2001-09-17 |
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