The present invention relates to a chair frame having a tilting backrest. More particularly, the present invention relates to a chair frame having a new type of tilting backrest, in which a seat plate and a backrest constituting a chair are connected in a rotatable form, wherein the backrest is tilted up and down or left and right according to the movement of the user's upper body, so that it is automatically adjusted comfortably and stably, and is closely attached to the upper body by an elastic bending part, and at the same time, when getting up from the chair, a bent part returns to its original state, and is restored to the original shape without any additional manipulation, allowing convenient use of the chair.

    본 발명은 틸팅형 등받이가 형성된 의자 프레임에 관한 것으로, 구체적으로는, 의자를 구성하는 좌판과 등받이를 회전 가능한 형태로 연결하고, 상기 등받이는 사용자의 상체의 움직임에 따라 상하방향 또는 좌우방향으로 틸팅되어 저절로 편안하고 안정적으로 조절되고 탄성을 갖는 절곡부에 의하여 상체에 밀착됨과 동시에 의자에서 일어나는 경우 절곡부가 원상복귀되며 별도의 조작없이도 원래의 형태로 복원되어 편리하게 의자를 사용할 수 있는 새로운 형태의 틸팅형 등받이가 형성된 의자 프레임에 관한 것이다.


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    Title :

    Chair frame with tilting backrest


    Additional title:

    틸팅형 등받이가 형성된 의자 프레임


    Publication date :

    2021-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    A47C Stühle , CHAIRS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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