JPH085630Y2 - Caster mounting structure - Google Patents
Caster mounting structureInfo
- Publication number
- JPH085630Y2 JPH085630Y2 JP1993016162U JP1616293U JPH085630Y2 JP H085630 Y2 JPH085630 Y2 JP H085630Y2 JP 1993016162 U JP1993016162 U JP 1993016162U JP 1616293 U JP1616293 U JP 1616293U JP H085630 Y2 JPH085630 Y2 JP H085630Y2
- Authority
- JP
- Japan
- Prior art keywords
- caster
- leg
- horizontal
- leg tube
- mounting structure
- 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
Landscapes
- Legs For Furniture In General (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、家具やショッピングカ
ート等の脚管の下端に設けられ、家具等を安定よく回転
させたり、移動させたりするようにしたキャスターの取
付構造に関する。INVENTION The present invention relates, provided at the lower end of the leg tube such as furniture and shopping cart, stable good rotation of the furniture, etc.
Or it is, relates to a mounting structure of casters to be so that or move.
【０００２】[0002]
【従来の技術】家具等の脚管の下端における従来のキャ
スターの取付け構造としては、図４に示すような構造の
ものが一般的である。The mounting structure of a conventional calibration <br/> star definitive the lower end of the leg tube, such BACKGROUND ART furniture, a structure as shown in FIG. 4 is common.
【０００３】すなわち、家具等の脚管(01)の下端開口(0
1a)内に、プラスチック等よりなるキャスター受け具(0
2)を下方より圧入し、このキャスター受け具(02)に設け
た取付孔(03)に、キャスター(04)における垂直回転軸(0
5)を挿入または捩じ込むことにより、キャスター(４)が
取り付けられている。上記した取付け構造は、脚管(01)
が床面(06)に対してほぼ垂直なものに対してのみ適用さ
れている。[0003] In other words, the lower end opening of Ashikan of furniture, etc. (01) (0
Inside the 1a), the caster holder (0
2) the press fit from below, the mounting holes provided in the caster receptacle (02) (03), vertical rotation axis in the caster (04) (0
The casters (4) are attached by inserting or screwing in 5). The above-mentioned mounting structure is a leg tube (01)
That it has been applied only to a substantially vertical one relative to the floor surface (06).
【０００４】[0004]
【考案が解決しようとする課題】その理由は、もし図５
に示すように、床面に対して傾斜している脚管(01')に
おけるキャスター受け具(02)に回転軸(05')を挿入する
と、キャスター(04)の回転軸(05')は脚管(01')と同方向
に傾斜するため、キャスター(04)の回転軸(05')に対す
る回転が阻害されて、キャスター(04)の方向転換ができ
なくなるからである。 [Problems to be solved by the invention] The reason is as shown in FIG.
As shown in, the leg tube (01 ') that is inclined to the floor is
'And <br/> inserting a rotary shaft of the caster (04) (05 rotation axis (05)' to definitive caster receptacle (02)) in order to tilt in the same direction as Ashikan (01 '), casters This is because the rotation of the caster (04) cannot be changed because the rotation of the (04) with respect to the rotary shaft (05 ′) is obstructed .
【０００５】しかし、脚管(01)を床面に対して垂直とし
た場合には、キャスター(04)のデザインの自由度が制限
されることとなる。また、前後の脚管(01)及びキャスタ
ー(04)の間隔を広くすることができないので、家具等の
安定性が悪くなる。However , when the leg tube (01) is made perpendicular to the floor surface, the degree of freedom in designing the caster (04) is limited . Moreover, since the space between the front and rear leg pipes (01) and casters (04) cannot be widened, the stability of furniture and the like deteriorates.
【０００６】本考案は、上記した問題点を解消すべくな
されたもので、家具等の脚部のデザインの自由度を高め
るとともに、家具等を、安定よくかつ円滑に移動できる
ようにして支持しうるキャスターの取付構造を提供する
ことを目的としている。[0006] The present invention has been made to solve the above-mentioned problems, to increase the degree of freedom in design of the legs of furniture, furniture, etc., and can be moved stably well and smoothly supported The purpose of the present invention is to provide a mounting structure of a caster that can be used .
【０００７】[0007]
【課題を解決するための手段】上記課題を解決するため
に、本考案は、水平な床面に対して傾斜する脚管の下端
開口部内に嵌合されるキャスター受け具の下部に、上面
を脚管の下端面に当接させたとき、下面が水平となるよ
うに、前記上面を傾斜させるとともに、上面適所に係合
突起を有し、かつ下面より下面と直交する取付孔を穿設
してなる鍔部を設け、前記キャスター受け具を傾斜する
脚管の下端開口部内に嵌合して、その係合突起を脚管の
下端部に設けた上向切欠き内へ嵌合して係止することに
より、キャスター受け具を、その下面を水平として前記
脚管に取付け、かつ前記取付孔に、キャスターにおける
垂直回転軸を嵌挿して取付けたことを特徴としている。SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides a lower end of a leg tube inclined with respect to a horizontal floor surface.
At the bottom of the caster holder that fits in the opening,
When the abutment is brought into contact with the lower end surface of the leg pipe, the lower surface becomes horizontal.
So that the upper surface can be tilted and the upper surface can be engaged in place.
Mounting holes that have protrusions and are orthogonal to the lower surface from the lower surface
Inclination of the caster holder
Fit into the lower end opening of the leg tube and insert the engaging protrusion of the leg tube.
For fitting and locking in the upward cutout provided at the lower end
The caster holder with its lower surface horizontal
Attach it to the leg pipe, and in the attachment hole, in the caster
The feature is that the vertical rotation shaft is inserted and attached .
【０００８】[0008]
【作用】水平な床面に対して傾斜する脚管の下端開口内
に、キャスター受け具を下方より嵌合し、キャスター受
け具の水平とした下面より穿設した垂直方向の取付孔
に、キャスターの垂直回転軸を嵌挿して取付けたことに
より、脚管を傾斜させても、キャスターの垂直回転軸は
常に床面と垂直となり、キャスターは垂直回転軸を中心
として円滑に回転することができ、方向転換を容易に行
える。[Function] The caster receiver is fitted from below into the lower end opening of the leg pipe inclined with respect to the horizontal floor surface, and the caster receiver is fitted into the vertical mounting hole formed from the horizontal lower surface of the caster receiver. Even if the leg tube is tilted , the vertical rotation axis of the caster is always perpendicular to the floor surface, and the caster rotates smoothly around the vertical rotation axis. it can be, it enables easy turning.
【０００９】[0009]
【実施例】本考案の一実施例を、図１〜図３を参照して
説明する。なお、従来例で説明した部材と同一部材に
は、従来例の符号より冒頭の「０」を除いたものと同一
の符号を付して、その詳細な説明は省略する。An example of the embodiment of the present invention will be described with reference to FIGS. The same members as those described in the conventional example are denoted by the same reference numerals as those in the conventional example except that the leading "0" is omitted , and detailed description thereof will be omitted.
【００１０】図１中(Ａ)は、円形断面の４本の脚管(１)
を備え、脚管(１)の上部に座部(７)及び背もたれ部(８)
を取付けた椅子である。FIG. 1A shows four leg tubes (1) having a circular cross section.
With a seat (7) and a backrest (8) above the leg tube (1)
Which is a mounting only chair.
【００１１】前部の脚管(１)は、水平な床面(６)に対し
てほぼ垂直をなし、後部の脚管(１)は、床面(６)に対し
て上部が前傾するように傾斜している。[0011] front of the leg tube (1) has a substantially vertical to the horizontal floor (6), a rear leg tube (1), the upper is inclined forward with respect to the floor surface (6) Is so inclined.
【００１２】床面(６)に対して傾斜している脚管(１)の
下端開口(1a)内に、キャスター受け具(２)を圧入し、か
つキャスター受け具(２)における水平とした下面(2a)よ
り垂直方向に穿設した取付孔(３)に、キャスター(４)の
垂直回転軸(５)を嵌挿して取り付けてある。 The caster receiving member (2) is press-fitted into the lower end opening (1a) of the leg pipe (1) which is inclined with respect to the floor surface (6).
One caster receptacle on the lower surface mounting hole formed in a vertical direction from (2a) (3) which is horizontal in (2), it is mounted fitted vertical rotation axis of the caster (4) and (5).
【００１３】キャスター受け具(２)の下部には、鍔部
(９)が形成されている。この鍔部(９)の上面(9a)は、脚
管(１)の傾斜角度に対して直交する傾斜面となってお
り、かつ脚管(１)の下端面に当接している。 The lower part of the caster receiving member (2) has a collar part.
(9) is formed. Top (9a) of the flange portion (9), contact becomes linear interlinking inclined surface with respect to the inclination angle of Ashikan (1)
Ri, and it has come into contact with the lower end surface of the Ashikan (1).
【００１４】(10)は、脚管(１)の下端に設けた上向切欠
き、(11)は、キャスター受け具(２)の鍔部(９)の上面の
一部に設けられ、前記切欠き(10)に係合させることによ
り、キャスター受け具(２)を脚管(１)に対して位置決め
する係合突起である。(10) is an upward cutout provided at the lower end of the leg pipe (1), and (11) is provided at a part of the upper surface of the collar portion (9) of the caster holder (2), Position the caster holder ( 2) with respect to the leg tube (1) by engaging the notch (10)
Is an engaging projections.
【００１５】[0015]
【考案の効果】(ａ) 水平な床面に対して傾斜している
脚管の下端開口内に、キャスター受け具を下方より嵌合
し、かつキャスター受け具の水平とした下面より穿設し
た垂直方向の取付孔に、キャスターにおける垂直回転軸
を嵌挿して取付けてあるから、キャスターの垂直回転軸
が常に床面と垂直となり、キャスターは垂直回転軸を中
心として円滑に回転することができ、方向転換が容易に
行える。EFFECTS OF THE INVENTION (a) The caster receiver is fitted into the lower end opening of the leg pipe that is inclined with respect to the horizontal floor surface from below , and the caster receiver has a horizontal lower surface. Since the vertical rotation shaft of the caster is fitted and installed in the vertical mounting hole that is more drilled, the vertical rotation shaft of the caster is always perpendicular to the floor surface, and the caster rotates smoothly around the vertical rotation shaft. It is possible to change the direction easily.
【００１６】(ｂ) 脚管は、床面に対して傾斜していて
もよいので、デザインの自由度が増す。(B) The leg tube is inclined with respect to the floor surface.
Because it is good , the degree of freedom in design increases.
【００１７】(ｃ) 前後の脚管をハの字状に傾斜させる
ことにより、キャスター相互の間隔を広げ、家具等を安
定して支持することができる。(C) By tilting the front and rear leg pipes in a V-shape, the distance between the casters can be widened and furniture or the like can be stably supported.
【図１】本考案の一実施例を適用した椅子の側面図であ
る。FIG. 1 is a side view of a chair to which an embodiment of the present invention is applied.
【図２】同じく要部の拡大縦断側面図である。FIG. 2 is also an enlarged vertical side view of the main part.
【図３】同じく要部の分解斜視図である。FIG. 3 is likewise an exploded perspective view of a main part.
【図４】従来のキャスターの取付構造を示す側面図であ
る。FIG. 4 is a side view showing a conventional caster mounting structure.
【図５】同じく脚管を傾斜させたときの縦断側面図であ
る。FIG. 5 is a side view in vertical section when the leg tube is similarly tilted.
(１)脚管 (1a)下端開口 (２)キャスター受け具 (2a)下面 (３)取付孔 (４)キャスター (５)垂直回転軸 (６)床面 (７)座部 (８)背もたれ部 (９)鍔部 (9a)上面 (10)上向切欠き (11)係合突起 (Ａ)椅子(1) Leg pipe (1a) Lower end opening (2) Caster receiver (2a) Lower surface (3) Mounting hole (4) Caster (5) Vertical rotating shaft (6) Floor surface (7) Seat part (8) Backrest part (9) Collar part (9a) Top surface (10) Upward cutout (11) Engagement protrusion (A) Chair
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 実開 昭51−7210（ＪＰ，Ｕ) 実開 平２−108603（ＪＰ，Ｕ) 実開 平６−29451（ＪＰ，Ｕ) 実開 昭60−112789（ＪＰ，Ｕ) 実開 平３−6196（ＪＰ，Ｕ) 実公 昭49−27644（ＪＰ，Ｙ１) 実公 昭35−12293（ＪＰ，Ｙ１) 実公 昭50−11004（ＪＰ，Ｙ１) 実公 昭48−21245（ＪＰ，Ｙ１) 実公 昭40−24745（ＪＰ，Ｙ１) ─────────────────────────────────────────────────── ─── Continuation of the front page (56) References 51-7210 (JP, U) actual flat 2-108603 (JP, U) actual flat 6-29451 (JP, U) actual 60- 112789 (JP, U) Actual Kaihei 3-6196 (JP, U) Actual public Sho 49-27644 (JP, Y1) Actual public Sho 35-12293 (JP, Y1) Actual public Sho 50-11004 (JP, Y1) Actual Public Shou 48-21245 (JP, Y1) Actual Public Shou 24-24745 (JP, Y1)
Claims (1)
開口部内に嵌合されるキャスター受け具の下部に、上面
を脚管の下端面に当接させたとき、下面が水平となるよ
うに、前記上面を傾斜させるとともに、上面適所に係合
突起を有し、かつ下面より下面と直交する取付孔を穿設
してなる鍔部を設け、前記キャスター受け具を傾斜する
脚管の下端開口部内に嵌合して、その係合突起を脚管の
下端部に設けた上向切欠き内へ嵌合して係止することに
より、キャスター受け具を、その下面を水平として前記
脚管に取付け、かつ前記取付孔に、キャスターにおける
垂直回転軸を嵌挿して取付けたことを特徴とするキャス
ターの取付構造。 1. A lower end of a leg pipe inclined with respect to a horizontal floor surface.
At the bottom of the caster holder that fits in the opening,
When the abutment is brought into contact with the lower end surface of the leg pipe, the lower surface becomes horizontal.
So that the upper surface can be tilted and the upper surface can be engaged in place.
Mounting holes that have protrusions and are orthogonal to the lower surface from the lower surface
Inclination of the caster holder
Fit into the lower end opening of the leg tube and insert the engaging protrusion of the leg tube.
For fitting and locking in the upward cutout provided at the lower end
The caster holder with its lower surface horizontal
Attach it to the leg pipe, and in the attachment hole, in the caster
The caster mounting structure is characterized in that the vertical rotary shaft is fitted and mounted .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993016162U JPH085630Y2 (en) | 1993-04-01 | 1993-04-01 | Caster mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993016162U JPH085630Y2 (en) | 1993-04-01 | 1993-04-01 | Caster mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0675240U JPH0675240U (en) | 1994-10-25 |
| JPH085630Y2 true JPH085630Y2 (en) | 1996-02-21 |
Family
ID=11908821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993016162U Expired - Fee Related JPH085630Y2 (en) | 1993-04-01 | 1993-04-01 | Caster mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH085630Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002272552A (en) * | 2001-03-15 | 2002-09-24 | Takano Co Ltd | Caster attaching structure for chair |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5036094Y2 (en) * | 1971-07-17 | 1975-10-21 | ||
| JPS4927644U (en) * | 1972-06-15 | 1974-03-09 | ||
| JPS5011004U (en) * | 1973-05-25 | 1975-02-04 | ||
| JPS5323236Y2 (en) * | 1974-07-01 | 1978-06-16 |
-
1993
- 1993-04-01 JP JP1993016162U patent/JPH085630Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0675240U (en) | 1994-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19980317 |
|
| LAPS | Cancellation because of no payment of annual fees |