JP3209063B2 - Caster mounting structure - Google Patents
Caster mounting structureInfo
- Publication number
- JP3209063B2 JP3209063B2 JP31135395A JP31135395A JP3209063B2 JP 3209063 B2 JP3209063 B2 JP 3209063B2 JP 31135395 A JP31135395 A JP 31135395A JP 31135395 A JP31135395 A JP 31135395A JP 3209063 B2 JP3209063 B2 JP 3209063B2
- Authority
- JP
- Japan
- Prior art keywords
- caster
- mounting
- opening
- plate
- plate 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.)
- Expired - Fee Related
Links
- 238000003780 insertion Methods 0.000 claims description 81
- 230000037431 insertion Effects 0.000 claims description 78
- 230000005489 elastic deformation Effects 0.000 claims description 10
- 238000005553 drilling Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Handcart (AREA)
- Connection Of Plates (AREA)
- Legs For Furniture In General (AREA)
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 for simplifying a work for mounting a caster to 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 A conventional caster mounting structure for fixing a caster to a caster mounting portion such as a bottom plate of a file cabinet includes, for example, a caster main body having wheels and a caster shaft vertically mounted on the caster main body. The caster has a bolt portion formed on the upper portion of the caster shaft, a shaft hole is formed in a lower surface of the caster mounting portion, and a nut portion communicating with the shaft hole is welded to the back surface of the caster shaft. There is a configuration in which the caster is fixed to the caster mounting portion by inserting the bolt portion into the shaft hole of the mounting surface and screwing the bolt into the nut portion. The lower part of the caster shaft has, for example, a hexagonal nut shape on the outer periphery so that a screwing operation can be performed by applying a rotational force to the caster shaft with a spanner. With such a configuration, there is a problem in that the mounting operation is performed with a wrench, so that it is difficult to handle and the workability is low. In addition, since the connection between the caster and the caster mounting portion is locally performed by the bolt portion and the nut portion, stress is concentrated near 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 and the like are formed at the lower end of the caster shaft so that a rotational force can be applied to the caster shaft by a driver or a hexagonal wrench to improve workability. Although there are some, not only the processing becomes more complicated and the product cost is increased, but also the problem of insufficient strength of the caster mounting portion described above 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。In order to solve this problem, for example, the caster body of the caster is fixed to the lower surface of a horizontal plate portion, and the plate portion is attached to a horizontal mounting surface formed on the lower surface of the caster mounting portion. A structure has been developed in which, after contact, the bolt is fixed via a plurality of bolts. With such a configuration, since the connection between the caster and the caster mounting portion is performed by the surface connection between the plate portion and the mounting surface, 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 work of screwing a plurality of bolts is required and workability is low.
【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 projections 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 projections from the side, so that the plate portion is attached to the mounting portion. A structure in which a side edge or a corner of the plate portion is inserted into the concave portion when engaging with the surface and locked, and then fixed with a single bolt has been developed. Workability can be further improved by reducing the number.
【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 upper and lower widths of the concave portion, and if the upper and lower widths are larger than the thickness of the plate portion, it is difficult for rattling to occur. If the vertical width is substantially equal to the thickness of the plate portion, it is difficult to make the side edges or corners of the plate portion enter the concave portion, and the workability is reduced.
【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
ことを基本構成としている。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-mentioned problems, the present invention provides an insertion part at one end of a plate part having a caster body fixed to a lower surface, and a mounting surface formed on a caster mounting part. After the insertion portion of the plate portion is obliquely inserted into the opened hole, the plate portion is attached to the mounting surface while slightly deforming with elastic deformation near the insertion portion or one end of the plate portion. Is fixed to the basic configuration . Since the deformation in the vicinity of one end of the insertion portion or the plate portion is accompanied by elastic deformation, the insertion portion is elastically urged to the edge of the opening, so that rattling can be eliminated and compatibility with workability can be achieved. be able to.
【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から一体
かつ水平に延出される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、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、ボルト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にしたことを基本構成としてい
る。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention provides 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. Mounting structure, wherein one end of the caster plate portion is integrated
And an insertion portion that extends horizontally is provided, and an opening having an opening width that allows the insertion portion to enter the mounting surface obliquely is formed in the mounting surface, and the plate portion is formed in the opening of the mounting surface. After inserting the insertion portion obliquely, the plate portion is brought into contact with the mounting surface while slightly deforming with elastic deformation in the vicinity of one end of the insertion portion or the plate portion, and the plate is attached via a bolt. The basic configuration is that the part is fixed to the caster mounting part.
【０００８】そして、前記キャスター取付部を、折曲加
工してなる底板に形成される垂直面と該垂直面の上端と
連続する水平な取付面とを具備するものとし、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挿入部の厚さ
より小さくしたことを特徴とする。 Then, the caster mounting portion is bent
Shall and a horizontal mounting surface continuous with the upper end of the vertical surface and said vertical face which is formed in the bottom plate formed by engineering, as well as bored the opening at the junction 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 one end insertion portion 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 has a step between an insertion side edge of the opening and a counter 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 extending horizontally from one end of the plate portion and the thickness of the caster mounting portion at the opening. May be.
【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。The caster mounting portion has the horizontal mounting surface, and the plate portion has an insertion portion horizontally extending from a vertical portion extending vertically upward from the one end. The distance 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 at 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, a caster 3 is fixed to a bottom plate 2 of a file cabinet 1 which is a 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 member formed by bending a steel plate, and has a vertical surface 21 and a horizontal mounting surface 2 continuous from the upper end of the vertical surface 21 on the lower surface.
2, and the casters 3 are fixed to the mounting surface 22. A bolt insertion hole 23 is formed in the mounting surface 22. Also, on the back side of the bottom plate 2, FIG.
As shown in FIG. 7, a 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３４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。[0014] caster 3, those equipped with caster body 31 having a wheel 31a, and a horizontal plate portion 32 fixed caster body 31 on the lower surface, the bolt 34 with which bears against the plate portion 32 to the mounting surface 22 The fixation is performed via the. At this time, the plate portion 32
Makes its one end 32a contact the vertical surface 21. A bolt insertion hole 33 is formed in the plate portion 32 at a position corresponding to the bolt insertion hole 23 on the mounting surface 22. When the plate portion 32 is attached to the mounting surface 22, the bolt insertion hole 23 is inserted through the bolt insertion hole 23. The holes 33 are configured to communicate with each other.
【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 configuration, in this embodiment, as shown in FIGS. 2 and 3, two sets of openings 4 are formed in the joint 2a between the vertical surface 21 of the bottom plate 2 and the mounting surface 22. And the two insertion portions 5 from one end 32 a of the plate portion 32 of the caster 3 corresponding to the opening 4.
Is extended so as to be able to 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。The two openings 4 are set so that the vertical width between the lower edge 4a formed on the vertical surface 21 and the mounting surface 22 is set slightly smaller than the thickness of the plate portion 32, and the lower edge 4a
The distance between the insertion portion 5 and the insertion side edge 4b formed on the mounting surface 22 side is made larger than the thickness of the insertion portion 5 so that the insertion portion 5 can be inserted obliquely 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 extend horizontally from both ends of one end 32a of the plate portion 32 at positions corresponding to the openings 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、
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３２をキャス
ター取付部２に固定する。The operation of mounting such a caster mounting structure is performed as follows. First, as shown by an imaginary line in FIG. 3, one end 32 a 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 side of the insertion side edge 4 b. . Next, as shown by a solid line in FIG. 3, the plate portion 32 is brought into contact with the mounting surface 22 while slightly deforming the vicinity of the insertion portion 5 or the one end 32 a of the plate portion 32 with elastic deformation. Finally,
The bolt 34 is inserted through the bolt insertion hole 23 and the bolt insertion hole 33, and is screwed to the nut portion 24 to fix the plate portion 32 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, an opening 4 is formed in a horizontal mounting surface 22, and a space between an insertion side edge 4b of the opening 4 and an opposite insertion side edge 4c facing the opening side. Is provided with a step. Insertion side edge 4b and anti-insertion side edge 4
The vertical difference of c is made smaller than the sum of the thickness of the insertion portion 5 extending horizontally from 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
The upper and lower widths between the mounting surface 22 and the side having the insertion side edge 4b are set to be slightly smaller than the thickness of the plate portion 32, and the distance between the lower edge 4a of the opening and the insertion side edge 4b is set to the insertion portion 5.
It is configured so that the insertion portion 5 can be inserted obliquely into the opening 4 when the thickness is larger than the thickness of
【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 operation of mounting such a caster mounting structure is the same as in the previous embodiment. First, as shown by the phantom line in FIG. 4, the insertion portion 5 of the caster 3 is inserted obliquely from the side of the insertion side edge 4b into the opening 4, and then, as shown by the solid line in FIG. Alternatively, while slightly deforming elastic deformation near the one end 32a of the plate portion 32, the plate portion 32 is attached to the mounting surface 22, and the bolt 3
4, the plate portion 32 is fixed to the caster mounting portion 2.
【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 formed in a horizontal mounting surface 22 and inserted from a vertical portion 51 extending vertically upward from one end 32a of a plate portion 32. There is an extension of the part 5. Insertion part 5
The distance between the lower surface of the opening 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 4 b and the non-insertion side edge 4 c of the opening is larger than the thickness of the insertion portion 5. The insertion section 5 is configured to be obliquely insertable into the opening 4.
【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 operation of mounting such a caster mounting structure is the same as in the previous embodiment. First, as shown by a virtual line in FIG. 5, the insertion portion 5 of the caster 3 is inserted obliquely from the side of the insertion side edge 4b into the opening 4, and then, as shown by a solid line in FIG. , The vertical portion 51 or one end 32a of the plate portion 32 is slightly deformed with elastic deformation, while the plate portion 32 is attached to the mounting surface 22, and the plate portion 32 is connected 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 configuration of each section is not limited to the above-described embodiment. For example, the number of openings 4 and insertion portions 5 may be one or three or more. Further, the caster mounting portion may be configured to have no vertical surface. In addition, various modifications such as materials, shapes, and sizes are possible 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。Since the deformation in the vicinity of the insertion portion or one end of the plate portion is accompanied by elastic deformation, when the plate portion is attached to the mounting surface, the insertion portion is elastically urged toward the edge of the opening. The rattle can be eliminated.
【００２６】そして、必要とされるボルトの数を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。The number of bolts required can be reduced to one, and 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 between the mounting surface and the vertical surface. In addition, by adopting a configuration in which 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 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. Thereby, the positioning accuracy of the caster on the mounting surface can be improved.
【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 of one embodiment of the present invention as viewed from below.
【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 an exploded perspective view showing a main part of the embodiment, partially broken away.
【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 sectional side 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 sectional side 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 sectional side 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３４…ボルト ５１…垂直部Reference Signs List 2 caster mounting part (bottom plate) 2a joining part 3 caster 3a one end 4 opening 4a lower edge 4b insertion side edge 4c anti-insertion side edge 5 insertion part 21 vertical surface 22 mounting surface 31 Caster body 31a Wheel 32 Plate part 32a One end 34 Bolt 51 Vertical part
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 実開 昭56−25603（ＪＰ，Ｕ) 実開 昭59−54302（ＪＰ，Ｕ) 実開 昭61−48801（ＪＰ，Ｕ) 実公 昭55−30463（ＪＰ，Ｙ２) 実公 昭56−20636（ＪＰ，Ｙ２) (58)調査した分野(Int.Cl.7，ＤＢ名) B60B 33/00 A47B 91/06 B62B 5/00 F16B 5/02 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References Japanese Utility Model Sho 56-25603 (JP, U) Japanese Utility Model Sho 59-54302 (JP, U) Japanese Utility Model Sho 61-48801 (JP, U) Japanese Utility Model Sho 55- 30463 (JP, Y2) Jiko 56-20636 (JP, Y2) (58) Fields investigated (Int. Cl. 7 , DB name) B60B 33/00 A47B 91/06 B62B 5/00 F16B 5/02
Claims (3)
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から一体かつ水平に
延出される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、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、
ボルト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、前記キャスター取付部を、折曲加工してなる底板に形成
される垂直面と該垂直面の上端と連続する水平な取付面
とを具備するものとし、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挿入部の厚さより小さくした ことを
特徴とするキャスター取付構造。A caster mounting structure for mounting a caster having 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, Integrally and horizontally from one end of the caster plate
Along with providing an extending insertion portion, an opening having an opening width at which the insertion portion can enter the mounting surface obliquely is formed in the mounting surface, and the insertion portion of the plate portion is inserted into the opening of the mounting surface. After being inserted obliquely, the plate portion is brought into contact with the mounting surface while slightly deforming with elastic deformation in the vicinity of one end of the insertion portion or the plate portion,
The plate portion is fixed to the caster mounting portion via bolts, and the caster mounting portion is formed on a bent bottom plate.
Vertical surface and a horizontal mounting surface that is continuous with the upper end of the vertical surface
And a contact between the mounting surface and the vertical surface.
The opening is formed in the joint, and the opening is formed on the vertical surface.
The vertical width between the lower edge of the opening to be formed and the mounting surface is
A caster mounting structure characterized in that the thickness of the one end insertion portion of the plate portion is smaller than the thickness of the insertion portion .
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から一体かつ水平に
延出される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、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、
ボルト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、 前記キャスター取付部を、折曲加工してなる底板に形成
され、水平な取付面を具備するものとし、前記取付面
が、折曲部分を利用して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あ
り、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 キャスター取付構造。2. A caster body having wheels,
A plate having a plate portion for supporting the star body on the lower surface.
The caster is mounted on the lower surface of the caster mounting part.
A caster mounting structure for mounting on a surface, and integrally and horizontally from one end of a plate portion of the caster.
An extending insertion portion is provided, and the insertion portion is attached to a mounting surface.
An opening having an opening width capable of entering obliquely with respect to the
Perforated in the mounting surface, the opening of the mounting surface of the plate portion
After inserting the insertion portion at an angle, the insertion portion or the front
Slight deformation accompanied by elastic deformation near one end of the plate
Making the plate portion adhere to the mounting surface,
Secure the plate to the caster mounting part via bolts
The caster mounting part is formed on a bent bottom plate.
And a horizontal mounting surface.
However, using the bent portion, the insertion side edge of the opening and the insertion side
A step is provided between the non-insertion side edge facing the edge.
The vertical difference between the insertion side edge and the opposite insertion side edge is
The thickness and front of the insertion section that extends horizontally from one end of the rate section
From the sum of the thickness of the caster mounting portion at the opening
A caster mounting structure characterized by being reduced in size .
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一体に挿入部を設
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、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
ート部の上面を略全面に亘って前記取付面に添接させ、
ボルトを介して前記プレート部をキャスター取付部に固
定するよう構成してなり、 前記キャスター取付部が、水平な前記取付面とを具備す
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 キャスター取付構
造。3. A caster body having wheels, and said caster body.
A plate having a plate portion for supporting the star body on the lower surface.
The caster is mounted on the lower surface of the caster mounting part.
A caster mounting structure for mounting on a surface, wherein an insert portion is integrally provided at one end of a plate portion of the caster.
And the insertion part enters the mounting surface at an angle
Drilling an opening having a possible opening width in the mounting surface,
Insert the insertion part of the plate part obliquely into the opening of the mounting surface
After that, one end of the insertion portion or the plate portion
While performing slight deformation accompanied by elastic deformation in the vicinity,
The upper surface of the seat portion is in contact with the mounting surface over substantially the entire surface,
Secure the plate to the caster mounting part via bolts
The caster mounting portion has the horizontal mounting surface.
And the plate portion is vertically upward from the one end.
Equipped with an insertion part that extends horizontally from a vertical part that extends
A lower surface of the insertion portion and an upper surface of the plate portion
And the thickness of the caster mounting portion at the opening.
A caster mounting structure characterized by being smaller than that .
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 JPH09150601A (en) | 1997-06-10 |
| JP3209063B2 true 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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220002133U (en) * | 2021-02-24 | 2022-08-31 | 주식회사 에스지정보산업 | Structure that combines the wheels of the rack including the lower plate |
Families Citing this family (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 |
| JP6562852B2 (en) * | 2016-02-19 | 2019-08-21 | 天昇電気工業株式会社 | Caster mounting structure |
| JP7187207B2 (en) * | 2018-08-06 | 2022-12-12 | 株式会社オカムラ | mobile storage box |
Family Cites Families (7)
| 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 |
-
1995
- 1995-11-29 JP JP31135395A patent/JP3209063B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220002133U (en) * | 2021-02-24 | 2022-08-31 | 주식회사 에스지정보산업 | Structure that combines the wheels of the rack including the lower plate |
| KR200496795Y1 (en) | 2021-02-24 | 2023-04-28 | 주식회사 에스지정보산업 | Structure that combines the wheels of the rack including the lower plate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09150601A (en) | 1997-06-10 |
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