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JP5730886B2 - Telescopic arm for PC table - Google Patents

Telescopic arm for PC table Download PDF

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Publication number
JP5730886B2
JP5730886B2 JP2012535154A JP2012535154A JP5730886B2 JP 5730886 B2 JP5730886 B2 JP 5730886B2 JP 2012535154 A JP2012535154 A JP 2012535154A JP 2012535154 A JP2012535154 A JP 2012535154A JP 5730886 B2 JP5730886 B2 JP 5730886B2
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Japan
Prior art keywords
sleeve
telescopic
outer sleeve
telescopic sleeve
shaft
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Expired - Fee Related
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JP2012535154A
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Japanese (ja)
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JP2013508071A (en
Inventor
ヤルネス，ウェビョルン
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エコーネス・エイエスエイ
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00—Details of tables or desks
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
    • A47B21/0314—Platforms for supporting office equipment
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B17/00—Writing-tables
    • A47B17/03—Writing-tables with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
    • A47B17/033—Writing-tables with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves with parts added to the original furniture to enlarge its surface
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
    • A47B23/02—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else releasably mounted on the bedstead or another item of furniture
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B83/00—Combinations comprising two or more pieces of furniture of different kinds
    • A47B83/001—Office desks or work-stations combined with other pieces of furniture, e.g. work space management systems
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/62—Accessories for chairs
    • A47C7/68—Arm-rest tables ; or back-rest tables
    • A47C7/70—Arm-rest tables ; or back-rest tables of foldable type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/62—Accessories for chairs
    • A47C7/68—Arm-rest tables ; or back-rest tables
    • A47C7/705—Arm-rest tables ; or back-rest tables of detachable type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
    • A47B2021/0307—Platforms for supporting office equipment and wrists
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0066—Workstations
    • A47B2200/0075—Computer kiosks or stands
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0066—Workstations
    • A47B2200/0076—Vertical technical column supporting office equipment

Landscapes

  • Mutual Connection Of Rods And Tubes (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Machine Tool Units (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Clamps And Clips (AREA)

Description

本発明は回転可能な伸縮支柱に関する。この支柱は一般的な用途を有するが、家具、より具体的にはＰＣテーブルにおける使用に特に適している。   The present invention relates to a rotatable telescopic support column. This strut has a general application but is particularly suitable for use in furniture, more specifically in a PC table.

本出願人は、コンピュータ、より具体的には、ラップトップと呼ばれることが多いラップトップコンピュータを支持することができるテーブルトップを備えるＰＣテーブルを市場に出している。ＰＣテーブルは、テーブルトップ自体を支持するアームを備える。アームは、調整可能な高さを有するとともに回転可能である支柱に取り付けられ、この支柱がさらに家具の一部に取り付けられる。アームは、適正な作業位置に配置することが容易にできるとともに使用していない場合は脇へそらすことができるように、ユーザの作業スペース内外に回動しなければならない。高さ調整可能な支柱は、アームを回転させることができるように、支柱を所望の高さに適切な摩擦で係止させるクランプ継手を備える。従来技術の支柱は、使用中に摩擦が一定のままでないという点で弱点を有する。クランプ継手に摩耗が生じると、ジョイントが前後に枢動したときにクランプ継手が簡単に緩む。   Applicants have marketed PC tables with a table top that can support computers, more specifically laptop computers, often referred to as laptops. The PC table includes an arm that supports the table top itself. The arm is attached to a post that has an adjustable height and is rotatable, and this post is further attached to a piece of furniture. The arm must be pivoted in and out of the user's work space so that it can be easily placed in the proper working position and can be deflected to the side when not in use. The height adjustable strut includes a clamp joint that locks the strut to the desired height with appropriate friction so that the arm can be rotated. Prior art struts have a weak point in that the friction does not remain constant during use. If wear occurs in the clamp joint, it will easily loosen when the joint pivots back and forth.

したがって、使用時により安定性がある改善された伸縮バーであって、摩擦が個々に容易に調整されることができるため、係止させることができ、かつ、時間が経過しても設定が保持される、伸縮バーが必要とされている。   Therefore, it is an improved telescopic bar that is more stable when in use, and since the friction can be easily adjusted individually, it can be locked and the setting is retained even after time A telescopic bar is needed.

本発明はそのような支柱を提供することを目的とする。   The present invention aims to provide such a support.

これは、本発明による伸縮支柱により達成される。本発明の範囲は添付の特許請求の範囲内に示されている。具体的には、外側スリーブと、該外側スリーブの内側に位置する伸縮スリーブと、外側スリーブに取り付けられ、伸縮スリーブの周りを把持し、かつ、外側スリーブに対して選択された位置に伸縮スリーブがある場合に伸縮スリーブを外側スリーブに係止させるように設計されている、係止クリップ機構と、伸縮スリーブの内側に位置し、伸縮スリーブに対して回転可能なシャフトとを備える、回転可能な伸縮支柱が提供される。それによって、長さ調節のための機能及び支柱を回転させる機能が分離され、互いに影響を及ぼさないことが達成される。したがって、支柱は使用時により安定性がある。使用中にクランプ機構が緩むことがなく、その一方で、回転特徴が連続シャフトにより非常に強いものとなる。   This is achieved by the telescopic strut according to the invention. The scope of the invention is indicated in the appended claims. Specifically, the outer sleeve, the expansion / contraction sleeve located inside the outer sleeve, and the expansion sleeve attached to the outer sleeve, gripping around the expansion / contraction sleeve, and being selected at a position selected with respect to the outer sleeve. Rotating telescopic, comprising a locking clip mechanism designed to lock the telescopic sleeve to the outer sleeve in some cases and a shaft positioned inside the telescopic sleeve and rotatable relative to the telescopic sleeve Props are provided. Thereby, it is achieved that the function for adjusting the length and the function of rotating the support are separated and do not influence each other. Therefore, the column is more stable when in use. During use, the clamping mechanism does not loosen, while the rotational feature is much stronger with the continuous shaft.

ここで本発明の実施形態を添付の図面の参照によってより詳細に説明する。   Embodiments of the present invention will now be described in more detail with reference to the accompanying drawings.

ＰＣテーブルの図である。It is a figure of a PC table. 本発明に係る伸縮支柱の斜視図である。It is a perspective view of the expansion-contraction support | pillar which concerns on this invention. 伸縮支柱の断面図である。It is sectional drawing of an expansion-contraction support | pillar.

図１は、テーブルトップ１を備えるＰＣテーブルを示す。テーブルトップはスイベルジョイント２に取り付けられており、このスイベルジョイント２がさらに上側アーム３に取り付けられている。上側アームはスイベルアーム又は伸縮支柱４に取り付けられており、このスイベルアーム又は伸縮支柱４がさらに下側アーム５及びクランプアタッチメント６に取り付けられている。伸縮支柱４は長さを変えることができ、適切な摩擦で垂直軸回りに回転することができる。   FIG. 1 shows a PC table with a table top 1. The table top is attached to the swivel joint 2, and the swivel joint 2 is further attached to the upper arm 3. The upper arm is attached to the swivel arm or the telescopic column 4, and the swivel arm or the telescopic column 4 is further attached to the lower arm 5 and the clamp attachment 6. The telescopic strut 4 can vary in length and can rotate about the vertical axis with appropriate friction.

伸縮支柱４は、下側アーム５に取り付けられている外側スリーブ７と、外側スリーブ７の内側に位置するスイベル・クランプ機構とを備える。この内側の機構は、分解図として図２に示されている。この機構は、上側アーム３に例えばねじを用いて取り付けられているシャフト１０を含む。シャフト１０は伸縮スリーブ１１内に延びる。シャフトはスリーブに対して回転可能であり、シャフトとスリーブとの間の摩擦は、シャフト１０のスクリューヘッド１３とスリーブの端との間に位置するばね座金１２によって決まる。   The telescopic support column 4 includes an outer sleeve 7 attached to the lower arm 5 and a swivel / clamp mechanism positioned inside the outer sleeve 7. This inner mechanism is shown in FIG. 2 as an exploded view. The mechanism includes a shaft 10 that is attached to the upper arm 3 using, for example, screws. The shaft 10 extends into the telescopic sleeve 11. The shaft is rotatable with respect to the sleeve, and the friction between the shaft and the sleeve is determined by a spring washer 12 located between the screw head 13 of the shaft 10 and the end of the sleeve.

伸縮スリーブ１１は、外管及び内管が同じハブ内に複数の長手方向ブリッジによって接続されている二重壁断面の形態である。さらに、伸縮スリーブ１１には、外側スリーブ７の内側の対応するカムに挟まる（intervene）ように設計されている複数の長手方向スロット１５が設けられている。それによって、スリーブは互いに対して回転することができない。このことは、回転運動が全てシャフト１０と伸縮スリーブ１１との間で生じるのに対し、長手方向の伸縮運動は外側スリーブ７と伸縮スリーブ１１との間で生じることを意味する。   The telescopic sleeve 11 is in the form of a double wall cross section in which the outer tube and the inner tube are connected by a plurality of longitudinal bridges in the same hub. Further, the telescopic sleeve 11 is provided with a plurality of longitudinal slots 15 designed to intervene between corresponding cams inside the outer sleeve 7. Thereby, the sleeves cannot rotate relative to each other. This means that all the rotational motion occurs between the shaft 10 and the telescopic sleeve 11, while the longitudinal telescopic motion occurs between the outer sleeve 7 and the telescopic sleeve 11.

伸縮支柱は、外側スリーブ７内で締め付けられるように構成されている係止スリーブ１６も備える。係止スリーブは、このため、外側スリーブ７内のリセス、スロット又は開口に挟まるように設計されているノブを備える。係止スリーブ１６は、伸縮スリーブのトラック１５に挟まるように設計されている複数のカム１７を内側に有し、また、外側にねじセクション１８と、係止ノブ１９とを含む。さらに、伸縮支柱が特定の長さで係止される場合に伸縮スリーブ１１に対して係止スリーブ１６及びクランプ係止ノブ１９上で回されるようになっている係止リング２０がある。図に示す他の細部として、回転運動のためにベアリングとして働くエンドキャップ２１、２２、及びブシュ２３、２４、２５を挙げることができる。   The telescopic strut also includes a locking sleeve 16 that is configured to be clamped within the outer sleeve 7. The locking sleeve thus comprises a knob designed to be caught in a recess, slot or opening in the outer sleeve 7. The locking sleeve 16 has a plurality of cams 17 on the inside designed to be sandwiched between the tracks 15 of the telescopic sleeve, and includes a threaded section 18 and a locking knob 19 on the outside. Further, there is a locking ring 20 that is adapted to be rotated on the locking sleeve 16 and the clamp locking knob 19 with respect to the expansion / contraction sleeve 11 when the expansion / contraction column is locked at a specific length. Other details shown in the figure can include end caps 21, 22 and bushings 23, 24, 25 that act as bearings for rotational movement.

図３は、外部ケーシング内に載置されるとともに外部ケーシングに係止される準備が整っている装着状態の機構を示す。   FIG. 3 shows the mounted mechanism mounted within the outer casing and ready to be locked to the outer casing.

ＰＣテーブルのより単純な形態では、伸縮支柱をクランプアタッチメント６とテーブルトップ１との間に直接配置してテーブルトップ１に取り付けることが考えられる。   In a simpler form of the PC table, it can be considered that the telescopic support column is directly disposed between the clamp attachment 6 and the table top 1 and attached to the table top 1.

本発明に係る伸縮支柱はＰＣテーブルに適用されるものとして記載してきた。しかしながら、椅子の座部用の回転機構におけるような他の用途、又は家具産業以外の他の一般的な用途を見出すことができる。   The telescopic strut according to the present invention has been described as applied to a PC table. However, other uses, such as in a rotating mechanism for a chair seat, or other general uses other than the furniture industry can be found.

Claims (5)

回転伸縮支柱であって、
外側スリーブ（７）と、
前記外側スリーブ（７）の内側に位置する伸縮スリーブ（１１）と、
前記外側スリーブ（７）に取り付けられ、前記伸縮スリーブ（１１）を把持し、かつ、前記外側スリーブに対して選択された位置に前記伸縮スリーブがある場合に該伸縮スリーブを前記外側スリーブに対して係止させるように設計されている、係止可能なクランプ機構と、
前記伸縮スリーブ（１１）の内側に位置し、該伸縮スリーブに対して回転可能であるシャフト（１０）と、
を備え、
前記外側スリーブは複数の内側カムを有し、前記伸縮スリーブは対応する数の外側スロット（１５）を有し、前記外側スリーブ（７）の前記カムは、前記伸縮スリーブ（１１）の前記スロット（１５）に挟まるように設計されており、それによって、前記伸縮スリーブが前記外側スリーブに対して回ることを防止することを特徴とする、回転伸縮支柱。 A rotating telescopic strut,
An outer sleeve (7);
A telescopic sleeve (11) located inside the outer sleeve (7);
The telescopic sleeve is attached to the outer sleeve (7), grips the telescopic sleeve (11), and when the telescopic sleeve is in a selected position with respect to the outer sleeve, the telescopic sleeve is positioned with respect to the outer sleeve. A lockable clamping mechanism designed to lock;
A shaft (10) positioned inside the telescopic sleeve (11) and rotatable relative to the telescopic sleeve;
With
The outer sleeve has a plurality of inner cams, the telescopic sleeve has a corresponding number of outer slots (15), and the cam of the outer sleeve (7) is the slot of the telescopic sleeve (11) ( 15) A rotary telescopic strut designed to be sandwiched between 15) and thereby preventing the telescopic sleeve from rotating relative to the outer sleeve. 前記係止可能なクランプ機構は、前記外側スリーブ（７）に取り付けられている、複数の係止ノブ（１９）を有する係止スリーブ（１６）と、前記伸縮スリーブ（１１）に対して前記係止タブ（１９）をクランプするように構成されている係止リング（２０）とを備える、請求項１に記載の回転伸縮支柱。   The lockable clamping mechanism includes a locking sleeve (16) having a plurality of locking knobs (19) attached to the outer sleeve (7) and the engaging sleeve (11). The rotary telescopic strut according to claim 1, comprising a locking ring (20) configured to clamp the stop tab (19). 前記シャフト（１０）のスクリューヘッド（１３）と前記伸縮スリーブ（１１）の一端との間に配置され、前記シャフトと前記伸縮スリーブとの間の摩擦を決めるように機能する、複数のばね座金（１２）を更に備える、請求項１に記載の回転伸縮支柱。   A plurality of spring washers (between the screw head (13) of the shaft (10) and one end of the telescopic sleeve (11) and functioning to determine friction between the shaft and the telescopic sleeve (11). The rotary telescopic strut according to claim 1, further comprising 12). 前記伸縮スリーブ（１１）の端に装着されるとともに前記シャフト（１０）のためのベアリングとして働く、第１のエンドキャップ（２１）及び第２のエンドキャップ（２２）を更に備える、請求項１に記載の回転伸縮支柱。   The first end cap (21) and the second end cap (22), further comprising a first end cap (21) and a second end cap (22) attached to an end of the telescopic sleeve (11) and serving as a bearing for the shaft (10). Rotating telescopic support described. テーブルトップ（１）と、クランプアタッチメント（６）のような締め付け機構とを備える、ＰＣテーブルであって、前記テーブルトップと前記締め付け機構との間に配置されている請求項１〜４のいずれか一項に記載の回転可能な伸縮支柱を有する、ＰＣテーブル。 A table top (1), and a such clamping mechanism as clamping attachment (6), a PC table, claim 1-4 which is disposed between the table top and the clamping mechanism A PC table comprising the rotatable telescopic column according to claim 1.
JP2012535154A 2009-10-19 2010-10-19 Telescopic arm for PC table Expired - Fee Related JP5730886B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20093169 2009-10-19
NO20093169A NO331261B1 (en) 2009-10-19 2009-10-19 Telescopic arm on PC table for StressLess
PCT/NO2010/000366 WO2011049458A1 (en) 2009-10-19 2010-10-19 Telescopic arm for a pc table

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JP2013508071A JP2013508071A (en) 2013-03-07
JP5730886B2 true JP5730886B2 (en) 2015-06-10

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US (1) US20120228453A1 (en)
EP (1) EP2490569B1 (en)
JP (1) JP5730886B2 (en)
KR (1) KR101782181B1 (en)
CN (1) CN102595967B (en)
AU (1) AU2010308635B2 (en)
BR (1) BR112012009313A2 (en)
CA (1) CA2774880C (en)
CY (1) CY1115041T1 (en)
DK (1) DK2490569T3 (en)
ES (1) ES2459947T3 (en)
HK (1) HK1174514A1 (en)
MY (1) MY159685A (en)
NO (1) NO331261B1 (en)
NZ (1) NZ598902A (en)
PL (1) PL2490569T3 (en)
PT (1) PT2490569E (en)
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WO (1) WO2011049458A1 (en)

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AU2010308635A1 (en) 2012-04-12
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ES2459947T3 (en) 2014-05-13
PL2490569T3 (en) 2014-08-29

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