CH220166A - Height-adjustable furniture. - Google Patents
Height-adjustable furniture.Info
- Publication number
- CH220166A CH220166A CH220166DA CH220166A CH 220166 A CH220166 A CH 220166A CH 220166D A CH220166D A CH 220166DA CH 220166 A CH220166 A CH 220166A
- Authority
- CH
- Switzerland
- Prior art keywords
- guide tube
- bolt
- rod
- height
- adjustable
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/34—Chairs or stools with vertically-adjustable seats with pins coacting with holes or bolt-and-nut adjustment
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
In der Höhe -verstellbares Höbel. Gegenstand vorliegender Erfindung ist ein in der Höhe verstellbares Möbel, z. B. ein Tisch oder ein Stuhl.
In der Zeichnung ist eine beispielsweise Ausführungsform des Erfindungsgegenstan des schematisch dargestellt.
Fig. 1 zeigt einen Stuhl in Seitenansicht; Fig. 2 zeigt die Verbindungsstelle von Unterteil und Oberteil in grösserem Massstabe im Sehnitt; Fig. 3 ist ein Schnitt nach der Linie III-III der Fig. 2.
Das Untergestell 1 besitzt ein vertikales Mohr 2, in welchem das Obergestell 3 mit Hilfe einer an ihm befestigten Stange 4 ver stellbar angeordnet ist. Die Stange 4 sitzt fest in einer Büchse 5 einer Platte 6 des Obergestelles, auf welcher Platte das Sitz brett 7 befestigt ist. Die Stange 4 besitzt in regelmässigen Abständen voneinander Quer bohrungen 8, durch welche ein Bolzen 9 ge- sehoben werden kann. Der Bolzen 9 ist durch Bohrungen im Führungsrohr 2 geführt. Er weist einen Kopf 10 und Eindrehungen 11 auf.
Auf dem Fiihrungsrohr 2 ist eine als Abschlusskappe ausgebildete Hülse 13 aufge setzt, die von der Stange 4 durchsetzt-ist. Diese Hülse besitzt Nuten 14, deren Breite dem Durchmesser der Eindrehungen 11 ent spricht. Wie Fig. 2 zeigt, verhindert -die Hülse 13 ein axiales Verschieben des Bolzens 9 und sichert damit den Bolzen in seiner Gebrauchslage.
Die Nuten 14 könnten auch winklig ver laufen, so dass eine Art Bajonettverschluss ge bildet und die Sicherheit gegen zufälliges Verstellen noch erhöht würde. Es könnte am Bolzen 9 auch nur eine Eindrehung 11 vor gesehen sein.
Diese Einrichtung lässt sich nicht nur für Stühle, sondern auch für Tische verwenden, sowie für Möbel, bei denen mehr als ein ver tikales Führungsrohr 2 vorgesehen ist.
Height-adjustable seat. The present invention is a height-adjustable piece of furniture, e.g. B. a table or a chair.
In the drawing, an example embodiment of the subject invention is shown schematically.
Fig. 1 shows a chair in side view; 2 shows the connection point of the lower part and the upper part on a larger scale in a sectional view; FIG. 3 is a section along the line III-III in FIG. 2.
The underframe 1 has a vertical Moor 2, in which the upper frame 3 is arranged ver adjustable with the help of a rod 4 attached to it. The rod 4 is firmly seated in a sleeve 5 of a plate 6 of the upper frame, on which plate the seat board 7 is attached. The rod 4 has transverse bores 8 at regular intervals from one another, through which a bolt 9 can be lifted. The bolt 9 is guided through bores in the guide tube 2. It has a head 10 and recesses 11.
On the guide tube 2 a sleeve 13 designed as an end cap is placed through which the rod 4 passes. This sleeve has grooves 14, the width of which corresponds to the diameter of the indentations 11 ent. As shown in FIG. 2, the sleeve 13 prevents axial displacement of the bolt 9 and thus secures the bolt in its position of use.
The grooves 14 could also run at an angle, so that a type of bayonet lock forms and the security against accidental adjustment would be increased. It could also be seen only one recess 11 on the bolt 9.
This device can be used not only for chairs, but also for tables, as well as for furniture in which more than one ver tical guide tube 2 is provided.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH220166T | 1941-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH220166A true CH220166A (en) | 1942-03-31 |
Family
ID=4451510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH220166D CH220166A (en) | 1941-07-09 | 1941-07-09 | Height-adjustable furniture. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH220166A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4014507A (en) * | 1976-01-12 | 1977-03-29 | Milsco Manufacturing Company | Seat supporting assembly |
US4145044A (en) * | 1977-03-07 | 1979-03-20 | The Ohio Art Company | Portable basketball set |
DE19934484A1 (en) * | 1999-07-27 | 2001-05-17 | Jens Podolla | Height-adjustable worktable column carries table by head plate fixed to worktable underside in wide range of sections and stiff materials. |
-
1941
- 1941-07-09 CH CH220166D patent/CH220166A/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4014507A (en) * | 1976-01-12 | 1977-03-29 | Milsco Manufacturing Company | Seat supporting assembly |
US4145044A (en) * | 1977-03-07 | 1979-03-20 | The Ohio Art Company | Portable basketball set |
DE19934484A1 (en) * | 1999-07-27 | 2001-05-17 | Jens Podolla | Height-adjustable worktable column carries table by head plate fixed to worktable underside in wide range of sections and stiff materials. |
DE19934484B4 (en) * | 1999-07-27 | 2006-05-11 | Jens Podolla | A compact height-adjustable pillar, especially for table and countertops |
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