DE202019102410U1 - chair - Google Patents

Abstract

Chair comprising a seat (2) and a movably connected armrest frame (3), the seat (2) being transversely displaceable along the armrest frame (3), characterized in that on one side of the armrest frame (3) is an adjustment handle (3) 7) mating with the seat (2) to limit the position.

Description

Technical area

The present utility model relates to the field of furniture, in particular a chair.

State of the art

In the furniture industry, chairs are the most common type of furniture and have different shapes. With the constant technical development of the chairs vary from the original fixed shape of the chairs to adjustable shape, therefore, the shape of the adjustable chairs gradually increased, the consumers are offered more choice, however, the adjustable chairs in the market are usually relatively complicated the setting is not easy.

Content of the present utility model

In order to solve the above technical problems, it is an object of the present utility model to provide a chair with easy adjustment. In order to achieve the above object, the present utility model employs the following technical solution: a chair comprising mainly a seat and a movably connected armrest frame, the seat being able to move transversely along the armrest frame, characterized in that on one side of the armrest frame Armrest frame an adjustment handle is arranged, which can match with the seat to limit the position.

With the above technical solution, the seat can realize a transverse movement along the armrest frame, the adjustment handle located on one side of the armrest frame can realize a mating confinement for the seat, therefore, the seat can only realize transverse movement along the armrest frame by pulling the adjustment handle when the seat Inversely, when the seat fits the seat, the seat can not move. Preferably, a return spring is arranged on the adjustment handle.

With the above technical solution, the pull-out handle can automatically rebound and return to the seat-matching limit state upon withdrawal under the action of the return spring.

Preferably, a backrest is articulated on one side of the seat. With the above technical solution, the backrest can be movably connected to the seat.

Preferably, the backrest is slidably connected to the armrest frame on both sides.

With the above technical solution, when the seat shifts along the armrest frame, the seatback hingedly connected to the seat and slidably connected to the armrest frame may move with the running of the seat to achieve an effect of adjusting the angle of the seat back.

Preferably, a sliding mechanism is disposed on the seat, the seat being movably connected to the armrest frame by the sliding mechanism. Preferably, the sliding mechanism comprises casters.

With the above technical solution, the seat can more effectively realize a transverse movement along the armrest frame.

Compared to the prior art, the present utility model has the following advantages: adjustment of the angle of the backrest and the seat can be performed by operation of the adjustment handle.

• 1 zeigt eine schematische Strukturansicht einer ersten Ausführungsform des vorliegenden Gebrauchsmusters.
• 2 zeigt eine schematische Strukturansicht eines Einstellgriffs gemäß dem vorliegenden Gebrauchsmuster.

Short description of the drawing

• 1 shows a schematic structural view of a first embodiment of the present utility model.
• 2 shows a schematic structural view of a setting handle according to the present utility model.

LIST OF REFERENCE NUMBERS

1

chair

2

Seat

3

armrest frame

4

backrest

5

First scenery

6

Second backdrop

7

adjustment handle

8th

limiting hole

9

caster

10

Return spring

11

sliding mechanism

Detailed embodiments

In connection with figures and embodiments, the present utility model will be explained in more detail below.

Embodiment 1

A chair 1 according to 1 and 2 , mainly comprising a seat 2 and an armrest frame 3 , with both sides of the seat 2 and a corresponding armrest frame 3 are arranged overlapping, and being on the inner side of the seat 2 each a sliding mechanism 11 is arranged, which extends downwards and with the inside of the armrest frame 3 corresponds, at a location corresponding to the sliding mechanism on the inside of the armrest frame 3 is a first backdrop 5 provided, wherein the sliding mechanism 11 in the first scenery 5 fits accordingly, leaving the seat 2 along the armrest frame 3 can realize a transverse movement.

In the present embodiment, on the sliding mechanism 11 a sliding roller 9 arranged, with the sliding roller 9 in the first scenery 5 can fit, allowing the slip between the chair 2 and the armrest frame 3 becomes more effective.

In the present embodiment, the sliding mechanism 11 with several limiting holes 8th provided on the sliding mechanism corresponding armrest frame 3 is an adjustment handle 7 Arranged by the armrest frame 3 goes through and can have a matching boundary with the boundary holes 8th on the slide mechanism 11 realize, therefore, under matching limit between the setting handle 7 and the limiting holes on the sliding mechanism 11 can be with the sliding mechanism 11 connected seat 2 do not move to effectively realize a limiting lock; if the position of the seat 2 is set, is only the adjustment handle 7 to be pulled outwards, so that he is away from the limiting hole 8th , with which he realizes a matching boundary, replaces, then the seat can 2 along the armrest frame 3 move transversely when the seat reaches the required position, a limitation can be realized by the adjustment handle 7 into the limit hole 8th fits in an appropriate position.

In the present embodiment, in the adjustment handle 7 a return spring 10 arranged when the user the position of the seat 2 is set, the adjustment handle 7 pulled so that of the bounding hole 8th on the slide mechanism 11 is disconnected after the seat 2 then moved to a certain position becomes the adjustment handle 7 dissolved, then it is under the action of the return spring 10 rebound and reset automatically, and the adjustment handle realizes a mating limit with the limit hole 8th at a corresponding position.

In the present embodiment is on one side of the seat 2 a backrest 4 arranged with the seat 2 articulated is connected.

In the present embodiment, at a corresponding position on both sides of the armrest frame 3 and the backrest 4 a second backdrop 6 provided, the two sides of the backrest 4 fit accordingly in the second backdrop 6 This allows the backrest 4 along the second backdrop 6 realize a slip; there the backrest 4 with the seat 2 articulated is the transverse movement of the seat 2 the backrest 4 drive so that between the backrest and the second backdrop 6 A glide is realized to achieve a goal when pulling out of the seat 2 the angle of inclination of the backrest 4 is set at the same time.

Although the preferred embodiments of the present invention are described above, it should be clearly understood that to those skilled in the art, the present invention may have various variations and modifications. All changes, equivalent substitutions and improvements made in accordance with the principles and principles of the present utility model should be considered to be covered by the scope of the present utility model.

The present utility model relates to the field of furniture and discloses a chair comprising mainly a seat and a movably connected armrest frame, the seat being able to move transversely along the armrest frame, characterized in that a setting handle is disposed on one side of the armrest frame, which can fit together with the seat to limit the position. Thus, the seat can realize a transverse movement along the armrest frame, the adjustment handle located on one side of the armrest frame can realize a mating boundary for the seat, therefore, by pulling the adjustment handle, the seat can realize a transverse movement along the armrest frame when the seat is reversed with the seat does not fit, the seat can not move.

Claims (6)

Chair comprising a seat (2) and a movable armrest frame (3) connected thereto, the seat (2) being along the Armrest frame (3) is transversely displaceable, characterized in that on one side of the armrest frame (3) an adjustment handle (7) is arranged, which is mating with the seat (2) to limit the position. Chair after Claim 1 , characterized in that on the adjusting handle (7) a return spring (10) is arranged. Chair after Claim 1 or 2 , characterized in that on one side of the seat (2) a backrest (4) is articulated. Chair after Claim 3 , characterized in that the backrest (4) is slidably connected to the armrest frame (3) on both sides. Chair after one of the Claims 1 to 4 characterized in that a sliding mechanism (11) is disposed on the seat (2), the seat being movably connected to the armrest frame (3) by the sliding mechanism (11). Chair after Claim 5 , characterized in that the sliding mechanism (11) comprises sliding rollers (9).

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