PL121779U1 - Backrest adjustment mechanism of the furniture - Google Patents

Backrest adjustment mechanism of the furniture

Info

Publication number
PL121779U1
PL121779U1 PL121779U PL12177913U PL121779U1 PL 121779 U1 PL121779 U1 PL 121779U1 PL 121779 U PL121779 U PL 121779U PL 12177913 U PL12177913 U PL 12177913U PL 121779 U1 PL121779 U1 PL 121779U1
Authority
PL
Poland
Prior art keywords
base
adjustment mechanism
furniture
recess
backrest adjustment
Prior art date
Application number
PL121779U
Other languages
Polish (pl)
Inventor
Tomasz Baranowski
Original Assignee
Stalmot & Wolmet Spółka Akcyjna
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Stalmot & Wolmet Spółka Akcyjna filed Critical Stalmot & Wolmet Spółka Akcyjna
Priority to PL121779U priority Critical patent/PL121779U1/en
Publication of PL121779U1 publication Critical patent/PL121779U1/en

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Landscapes

  • Chairs Characterized By Structure (AREA)

Abstract

Mechanizm regulacji oparcia mebla mający układ ramion połączonych ze sobą obrotowo, charakteryzuje się tym, że ma podstawę (1) stanowiącą element stały mechanizmu, w której znajduje się wybranie (4) oraz wyposażony jest w ramię dolne (2) zamocowane obrotowo swym dolnym zakończeniem do podstawy (1) i ramię górne (5) połączone z ramieniem dolnym (2), przy czym ramię górne (5) w swym dolnym zakończeniu ma prowadnik (8), korzystnie z tworzywa sztucznego, za pomocą którego przemieszcza się w wybraniu (4) wykonanym w podstawie (1). Wybranie (4) ma kształt łuku o wybrzuszeniu skierowanym na zewnątrz. Do ramienia dolnego (2) zamocowana jest sprężyna naciągowa (10), która swym drugim zakończeniem zamocowana jest do podstawy (1).The furniture backrest adjustment mechanism having a system of arms connected pivotally is characterized by having a base (1) constituting a permanent element of the mechanism, in which there is a recess (4) and is equipped with a lower arm (2) rotatably attached with its lower end to the base (1) and the upper arm (5) connected to the lower arm (2), the upper arm (5) in its lower end having a guide (8), preferably made of plastic, with which it moves in the recess (4) made in the base (1). Recess (4) has the shape of an arch with an outward bulge. A tension spring (10) is attached to the lower arm (2), which is attached to the base (1) with its other end.

PL121779U 2013-02-22 2013-02-22 Backrest adjustment mechanism of the furniture PL121779U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL121779U PL121779U1 (en) 2013-02-22 2013-02-22 Backrest adjustment mechanism of the furniture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL121779U PL121779U1 (en) 2013-02-22 2013-02-22 Backrest adjustment mechanism of the furniture

Publications (1)

Publication Number Publication Date
PL121779U1 true PL121779U1 (en) 2014-09-01

Family

ID=51417850

Family Applications (1)

Application Number Title Priority Date Filing Date
PL121779U PL121779U1 (en) 2013-02-22 2013-02-22 Backrest adjustment mechanism of the furniture

Country Status (1)

Country Link
PL (1) PL121779U1 (en)

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