JPH0330018Y2 - - Google Patents
Info
- Publication number
- JPH0330018Y2 JPH0330018Y2 JP1986041995U JP4199586U JPH0330018Y2 JP H0330018 Y2 JPH0330018 Y2 JP H0330018Y2 JP 1986041995 U JP1986041995 U JP 1986041995U JP 4199586 U JP4199586 U JP 4199586U JP H0330018 Y2 JPH0330018 Y2 JP H0330018Y2
- Authority
- JP
- Japan
- Prior art keywords
- rail
- fixed
- slide unit
- leg member
- fixed rail
- 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
Links
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Description
【考案の詳細な説明】
本考案はスライドユニツト、特に机の天板昇降
装置などに有効に使用することができる竪型のス
ライドユニツトに関するもので、組立てが極めて
容易であり、かつ部材の寸法誤差等を吸収して高
精度で極めて円滑に作動する組立体を得ることが
できるものである。[Detailed description of the invention] The present invention relates to a slide unit, especially a vertical slide unit that can be effectively used for a desk top lifting device, etc. It is extremely easy to assemble, and there is no dimensional error in the parts. It is possible to obtain an assembly that absorbs such problems and operates extremely smoothly with high precision.
次にその詳細を図示の実施例について説明する
と、１はOAデスク等机の基台、２は脚、３は天
板で、脚２の詳細は第２図以下に示すように基台
１上に上端に下向きコ字状の折曲部４ａを有する
角筒状の保持枠４が下端の折曲部５をボルトナツ
ト等で固定して立設されており、これに角筒状の
脚部材６が上下可動に嵌装され、脚部材６の上部
折曲部６ａに天板３の下面がボルト７、ナツト
７′等で固定されている。１′は防塵用蛇腹であ
る。 Next, to explain the details of the illustrated embodiment, 1 is the base of a desk such as an OA desk, 2 is a leg, and 3 is a top plate.The details of the leg 2 are shown on the base 1 as shown in Fig. A rectangular cylindrical holding frame 4 having a downward U-shaped bent portion 4a at the upper end is erected by fixing the lower end bent portion 5 with bolts and nuts, and a rectangular cylindrical leg member 6 is attached to this frame. is fitted so as to be movable up and down, and the lower surface of the top plate 3 is fixed to the upper bent portion 6a of the leg member 6 with bolts 7, nuts 7', etc. 1' is a dustproof bellows.
８は上記保持枠４と脚部材６間に装着されたス
ライドユニツトで、スライドユニツト８はほぼ断
面コ字状の固定レール９の内側に平板状の移動レ
ール１０が上下方向に抜き差し自在に嵌装され、
その両側の相対向する滑動面９ａ，１０ａ間には
複数個のボール１１，１１…がリテーナー１２に
保持されて介装され、この固定レール９と移動レ
ール１０は同移動レール１０とリテーナー１２の
各通孔１０′，１２′を貫通し固定レール９のねじ
孔９′に螺着せしめた止めねじ１３で仮止めされ
ている。上記移動レール１０の滑動面１０ａには
ボール１１，１１…が転動自在に嵌合する嵌合溝
１４が刻設されている他方の固定レール９の滑動
面９ａは平担面であり、このため脚部材６と保持
枠４間に取付ける際、移動レール１０が多少厚さ
方向に移動して寸法の誤差を吸収できるようにし
てある。この嵌合溝は固定レールの滑動面９ａに
設け、他方の滑動面１０ａを平担に形成してもよ
く、また両面共に平担面でもよい。またこのスラ
イドユニツト８は脚２の左右に各１個、前部に１
個設け、左右のスライドユニツトにより脚部材の
前後方向の移動を防ぎ、前部のスライドユニツト
により左右方向の移動を防止している。 Reference numeral 8 denotes a slide unit installed between the holding frame 4 and the leg member 6, and the slide unit 8 has a flat movable rail 10 fitted inside a fixed rail 9 having a substantially U-shaped cross section so as to be freely inserted and removed in the vertical direction. is,
A plurality of balls 11, 11, . It is temporarily fixed by a set screw 13 that passes through each through hole 10', 12' and is screwed into a screw hole 9' of the fixed rail 9. The sliding surface 10a of the moving rail 10 has a fitting groove 14 in which the balls 11, 11, etc. are fitted in a rolling manner.The sliding surface 9a of the other fixed rail 9 is a flat surface. Therefore, when the moving rail 10 is attached between the leg member 6 and the holding frame 4, the moving rail 10 is moved somewhat in the thickness direction to absorb dimensional errors. This fitting groove may be provided on the sliding surface 9a of the fixed rail, and the other sliding surface 10a may be formed flat, or both surfaces may be flat surfaces. Also, this slide unit 8 has one each on the left and right sides of the leg 2, and one on the front part.
The left and right slide units prevent the leg members from moving forward and backward, and the front slide unit prevents them from moving left and right.
このスライドユニツト８を取付けるには、先ず
脚部材６を嵌装する前に、保持枠４の内側に同内
側に固着した断面Ｌ字状の取付板１５，１５を介
し固定レール９を固着し、次いで脚部材６を保持
枠４内に挿入し、仮止めねじ１３をややゆるめて
移動レール１０の厚さ方向の移動を可能にした状
態で脚部材６に列設した取付孔１６，１６…を貫
通して移動レール１０背面のねじ孔１７，１７…
に取付ボルト１８を締着することにより移動レー
ル１０を脚部材６に固定し、その後、仮止めねじ
１３を抜き取ることにより、極めて簡単に取付け
ることができ、かつ遊びのない高精度の組立体を
得ることができる。１９は脚部材６に穿設した仮
止めねじ抜き取り用の孔である。 To install this slide unit 8, first, before fitting the leg members 6, fix the fixed rail 9 to the inside of the holding frame 4 via the mounting plates 15, 15, which have an L-shaped cross section and are fixed to the same inside. Next, the leg member 6 is inserted into the holding frame 4, and the temporary fixing screws 13 are slightly loosened to allow movement of the moving rail 10 in the thickness direction, and the mounting holes 16, 16, etc. arranged in a row in the leg member 6 are inserted. Through the screw holes 17, 17 on the back side of the moving rail 10...
The movable rail 10 is fixed to the leg member 6 by tightening the mounting bolts 18, and then the temporary fixing screws 13 are removed to create a highly accurate assembly that is extremely easy to install and has no play. Obtainable. Reference numeral 19 denotes a hole drilled in the leg member 6 for removing a temporary set screw.
而して脚部材６の下降位置においてはリテーナ
ー１２下縁の係合溝１２ａが固定レール９の側板
部９ｂの下部に突設したストツパー２０に係止さ
れて止まりその際移動レール１０は基台１上に当
接している。また脚部材６の上昇に際しては移動
レール１０が上昇してその上縁のやや幅広の係合
溝１０ａが固定レール９の側板部９ａの上部に突
設したストツパー２１に係止されて止まる。（第
３図、第４図）。上記ボール１１，１１…の代り
にローラを使用してもよく、或は丸棒状の滑子を
上下方向に介装してもよい。２２は脚部材６と基
台１の間に装着されたガスばねで、図示しないが
そのシリンダの上端部が脚部材６の上板部に止着
され、ロツド２２ａの下端部が基台１に固定され
た断面Ｌ字形の取付具２３にボルト２４で固定さ
れ、ロツド２２ａの下端部からロツク解除用の突
子２５が下方に突出している。一方基台１上には
ペダル杆２６が軸受２７に支持されて回動自在に
横架されており、これに固着された挺子２８の先
端部上面が上記ガスばねの突子２５に係合し、ま
たペダル杆２６の一側端部は下方に屈曲されて基
台１の下面を通り、さらに前方に屈曲されてその
屈曲部２６′が基台１上の側部に上下摺動自在に
嵌装されたペダル２９に係合しており、ペダル２
９を踏み込むことによりペダル杆２６、挺子２８
を介し突子２５が押上げられてガスばね２２のロ
ツクが解除され、予め調整されたガスばね２２の
弾力と天板３の重量が均合い、天板３は上下可動
となるので、手で簡単に昇降することができ、適
当位置でペダル２９の踏圧を除けば突子２５が再
び下降し、ガスばね２２がロツクされて天板３を
所望の高さに固定することができる。その際上記
スライドユニツト８により天板３は極めて円滑に
上下方向に移動することができる。 When the leg member 6 is in the lowered position, the engagement groove 12a on the lower edge of the retainer 12 is stopped by a stopper 20 protruding from the lower part of the side plate 9b of the fixed rail 9, and at this time the movable rail 10 is moved to the base. It is in contact with 1. Further, when the leg member 6 is raised, the movable rail 10 is raised and the slightly wide engagement groove 10a on the upper edge thereof is stopped by a stopper 21 protruding from the upper part of the side plate portion 9a of the fixed rail 9. (Figures 3 and 4). Instead of the balls 11, 11, etc., rollers may be used, or round rod-shaped slides may be interposed in the vertical direction. Reference numeral 22 denotes a gas spring installed between the leg member 6 and the base 1. Although not shown, the upper end of the cylinder is fixed to the upper plate of the leg member 6, and the lower end of the rod 22a is attached to the base 1. It is fixed to a fixed fixture 23 having an L-shaped cross section with a bolt 24, and a protrusion 25 for unlocking protrudes downward from the lower end of the rod 22a. On the other hand, on the base 1, a pedal rod 26 is supported by a bearing 27 and horizontally suspended so as to be freely rotatable, and the top surface of the tip of a lever 28 fixed to the pedal rod 26 engages with the protrusion 25 of the gas spring. Furthermore, one end of the pedal rod 26 is bent downward to pass through the underside of the base 1, and is further bent forward so that the bent portion 26' can freely slide up and down on the side of the base 1. It is engaged with the fitted pedal 29, and the pedal 2
By depressing 9, the pedal lever 26 and lever 28
The protrusion 25 is pushed up through the lever to release the lock of the gas spring 22, and the pre-adjusted elasticity of the gas spring 22 and the weight of the top plate 3 are balanced, and the top plate 3 can be moved up and down. It can be easily raised and lowered, and when the pressure on the pedal 29 is removed at an appropriate position, the protrusion 25 descends again, the gas spring 22 is locked, and the top plate 3 can be fixed at a desired height. At this time, the top plate 3 can be moved up and down extremely smoothly by the slide unit 8.
本考案のスライドユニツトは上述のように固定
レール９と移動レール１０両側の互いに向き合う
滑動面９ａ，１０ａの少くとも一方を平担面とす
ることにより上記固定レール９に対し移動レール
１０を厚さ方向に移動可能としたので、単に取付
面に取付けるだけでユニツトの厚さが自動的に調
整され、高精度の加工等を必要とせず容易に組立
てができ、また別に調整等を必要とせず極めて円
滑に作動することができる等の実用的な効果を有
している。また固定レール９と移動レール１０が
仮止め用の止めねじ１３で固定されているので取
付けが一層容易となると共にユニツトがコンパク
トに構成され、保管、運搬等にも便利である。 As described above, the slide unit of the present invention has at least one of the sliding surfaces 9a and 10a facing each other on both sides of the fixed rail 9 and the movable rail 10 as a flat surface, so that the movable rail 10 has a thickness smaller than that of the fixed rail 9. Since the thickness of the unit is automatically adjusted by simply attaching it to the mounting surface, it can be easily assembled without the need for high-precision machining, and it is extremely easy to assemble without the need for separate adjustments. It has practical effects such as smooth operation. Furthermore, since the fixed rail 9 and the movable rail 10 are fixed with temporary setscrews 13, installation becomes easier, and the unit is constructed compactly, making it convenient for storage, transportation, etc.
図面は本考案の１実施例を示し、第１図は机の
外観斜視図、以下拡大して示し、第２図は脚部の
横断平面図、第３図は縦断側面図、第４図は部分
縦断正面図、第５図はスライドユニツトの分解斜
視図である。
１……基台、２……脚、３……天板、４……支
持枠、６……脚部材、８……スライドユニツト、
９……固定レール、１０……移動レール、１１…
…ボール、１２……リテーナー、１３……止めね
じ、１５……取付板、１８……取付ボルト、２
０，２１……ストツパー、２２……ガスばね、２
６……ペダル杆、２９……ペダル。
The drawings show one embodiment of the present invention, and Fig. 1 is an external perspective view of the desk, which is shown enlarged below, Fig. 2 is a cross-sectional plan view of the legs, Fig. 3 is a vertical cross-sectional side view, and Fig. 4 is FIG. 5 is a partially longitudinal front view and an exploded perspective view of the slide unit. 1... Base, 2... Legs, 3... Top plate, 4... Support frame, 6... Leg members, 8... Slide unit,
9... fixed rail, 10... movable rail, 11...
... Ball, 12 ... Retainer, 13 ... Set screw, 15 ... Mounting plate, 18 ... Mounting bolt, 2
0, 21...Stopper, 22...Gas spring, 2
6...Pedal stick, 29...Pedal.
Claims (1)
レール１０両側の互いに向合う滑動面９ａ，１０
ａ間に滑動部材１１を介装したスライドユニツト
において、上記滑動面９ａ，１０ａの少くとも一
方を平担面とすることにより上記固定レール９に
対し移動レール１０を厚さ方向に移動可能とし、
かつ上記固定レール９と移動レール１０を止めね
じ１３で仮止めしてなるスライドユニツト。 Sliding surfaces 9a and 10 facing each other on both sides of the fixed rail 9 and the movable rail 10 that are removably combined
In a slide unit in which a sliding member 11 is interposed between a, the movable rail 10 can be moved in the thickness direction with respect to the fixed rail 9 by making at least one of the sliding surfaces 9a and 10a a flat surface,
A slide unit is formed by temporarily fixing the fixed rail 9 and the movable rail 10 with set screws 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986041995U JPH0330018Y2 (en) | 1986-03-22 | 1986-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986041995U JPH0330018Y2 (en) | 1986-03-22 | 1986-03-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62153920U JPS62153920U (en) | 1987-09-30 |
| JPH0330018Y2 true JPH0330018Y2 (en) | 1991-06-26 |
Family
ID=30857503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986041995U Expired JPH0330018Y2 (en) | 1986-03-22 | 1986-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0330018Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56119205A (en) * | 1980-02-25 | 1981-09-18 | Seiichi Komura | Lift table |
| JPS5755340B2 (en) * | 1977-12-07 | 1982-11-24 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5755340U (en) * | 1980-09-19 | 1982-03-31 | ||
| JPS59118427U (en) * | 1983-02-01 | 1984-08-10 | マックス株式会社 | drafting table |
-
1986
- 1986-03-22 JP JP1986041995U patent/JPH0330018Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5755340B2 (en) * | 1977-12-07 | 1982-11-24 | ||
| JPS56119205A (en) * | 1980-02-25 | 1981-09-18 | Seiichi Komura | Lift table |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62153920U (en) | 1987-09-30 |
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