ARMREST MECHANISM

Abstract

The invention relates to an armrest mechanism used in armchairs and sofas in the furniture industry, which allows the seating length of the seat section (O) to be increased by rotating the armrest (K) section by 180°.

Description

1 TARIFF ARMREST MECHANISM Technical Area 5 The invention relates to armrest mechanisms used in armchairs and sofas in the furniture industry. It is related. The invention specifically involves rotating the armrest section 180° to create a seat section 10 It involves an armrest mechanism that allows its length to be increased. State of the Art In everyday life, frequently used seating furniture such as armchairs and sofas, the seating area is 15. armrests, headrests, or backrests that serve other functions in addition to their primary function the parts can be opened a certain amount depending on the user's request and Mechanisms that ensure their position is fixed once they are opened are present in the current technology. It is known. In current technology, it is used as an armrest and, in its oldest form, remained fixed. The armrests are equipped with various mechanisms to make them more functional. Thanks to these mechanisms, the armrests can be moved vertically and horizontally, and the sizes can be varied. The use of armchairs with seating areas has been considered. However, the existing The lever mechanisms in the technology pose a difficulty in use in small living spaces. 25 This causes and is also high due to its multi-faceted, complex mechanisms. It is expensive. As an example of one of the mechanisms encountered in the literature research Document number 2010 / 03158 can be shown. The invention in question is a sofa, armchair, 30 especially the backrest or headrest of furniture items such as seating sets or the position of parts such as armrests after being opened to the desired extent It relates to a mechanism that enables the fastening of the components. This mechanism involves connecting them to each other. They can move according to one, one a fixed piece of furniture and the other a movable piece of furniture. Two arms, one of which includes a twist, are mounted on the part; these two arms are connected at one end by 35 connecting them and the arms rotating around a stepped axis relative to each other. 2 a hub containing a locking tongue and a toothed element to allow it to rotate It has this part. However, the mechanism in question is located in the backrest, headrest, or other parts of the seat. It allows the armrest to be tilted in stages. Furthermore, the aforementioned... The mechanism has a multi-part structure. In conclusion, the existence of the above problems and the inadequacy of the current solutions, This has made it necessary to make improvements in the technical field. Purpose of the Invention The present invention eliminates the aforementioned disadvantages and the related technical It is related to the armrest mechanism, which brings new advantages to the area. The main purpose of the invention is to rotate the armrest section 180° to create a seating area. The goal is to create an armrest mechanism that allows its length to be increased. 15 The aim of the invention is to provide ease of use in small living spaces. The goal is to create an armrest mechanism. Another purpose of the invention is to mechanically control the armrest section via a foot pedal. The goal is to create an armrest mechanism that allows for practical rotation. Another aim of the invention is to use fewer parts than mechanisms in known technology. an armrest mechanism that provides ease of assembly and is low cost. to reveal. 25 To fulfill all the purposes mentioned above and those that can be derived from the detailed explanation. The invention refers to an armrest mechanism used in armchairs and sofas in the furniture industry. being, - an armrest mounting plate that attaches to the underside of the armrest, 30 - a sub-plate located on the armrest mounting plate, - a disc with a spring that rotates on a base plate by rotating the armrest mounting plate together with the lower plate The rotating mechanism that allows the armrest to turn. - associated with the turning mechanism and applying a pushing force to the pedestrian, 35 rotation by eliminating the compressive force applied by the spring to the disc 3 by pushing the mechanism, the rotating mechanism is freed to rotate. release push mechanism, - a shaft associated with the thrust mechanism, - located at the end of the shaft and driven by the user's push mechanism It is related to the fact that it contains a pedal that enables it. 5 The structural and characteristic features and all the advantages of the invention are given in the figures below. And thanks to the detailed explanation written with references to these figures, it becomes clearer. This will be understood as such. Therefore, the evaluation should also include these forms and detailed explanations. This should be done taking this into consideration. 10 Figures that will help understand the invention. Figure 1: View of the armrest mechanism described in the invention. Figure 2: View of the armrest mechanism, the subject of the invention, on the seat. 15 Figure 3: Another view of the armrest mechanism, the subject of the invention, on the seat. Figure 4: Perspective view of the armrest mechanism, the subject of the invention, on the seat. Explanation of Part References 10. Armrest mounting plate 20. Bottom plate Channel 21 30. Turning mechanism 31. Disk 25 32nd Pin 33rd Spring 34. Retainer 40. Push mechanism 50 Miles 30 60. Pedal K. Kolçak O. Seating area 4 Detailed Description of the Invention This detailed description explains the preferred armrest mechanism of the invention. alternatives, solely for the purpose of better understanding the subject and without any limitations It is explained in a way that will not create an impact. 5 Figure 1 shows a general view of the armrest mechanism. Accordingly, the armrest In its most basic form, its mechanism is an armrest that connects to the lower surface of the seat armrest (K). connecting plate (10), a lower plate (20) located on the armrest connecting plate (10), Rotating motion on the lower plate (20) and armrest 10 together with the lower plate (20) Rotating the connecting plate (10) allows the armrest (K) to rotate 180°. mechanism (30), associated with the turning mechanism (30) and turning Push mechanism (40), which releases the mechanism (30) to rotate by pushing it. a shaft (50) associated with the mechanism (40), located at the end of the shaft (50) and the push Pedal (60) that enables the user to drive the mechanism (40) 15 It includes. As shown in Figure 2, an armrest mounting plate is attached to the underside of the seat armrest (K). (10) is connected. A lower plate (20) is attached to the armrest connection plate (10). It is associated. The bottom plate (20) has a channel (21) in a circular form. 20 A rotating mechanism (30) that performs a rotational movement on the bottom plate (20) It is located. The turning mechanism (30) is on the channel (21) of the bottom plate (20). It has a rotating disk (31) and a pin (32) extending through the disk (31). The disk (31) rotates on the channel (21) and thus the rotating mechanism (30) lower 25 By rotating the armrest mounting plate (10) together with the plate (20), the armrest (K) can be rotated 180° It enables the rotation. The rotating mechanism (30) also rotates the disk (31) a spring (33) positioned on it, a holder (34) that holds the spring (33) on the disk (31) It has. The spring (33) applies a compressive force to the disc (31) and the disc (31) is free It prevents it from turning. 30 A push mechanism (40) is associated with the turning mechanism (30). Push The mechanism (40) is connected to the holder (34) which holds the spring (33) on the disc (31). The subject is the pushing mechanism (40), applying a pushing force to the pedestrian (33) and the spring (33) By eliminating the compressive force applied to the disc (31), rotation 35 By pushing the mechanism (30), the rotating mechanism (30) is freed to rotate. It leaves. A shaft (50) is attached to the pushing mechanism (40). At the end of the said shaft (50) a pedal that enables the push mechanism (40) to be driven by the user 5 (60) is available. Pedal (60) is used by the user by pressing it with the foot. The operating principle of the armrest mechanism described in this invention is as follows: By pressing the pedal (60), the push mechanism (40) at the end of the shaft (50) rotates 10 pushes the mechanism (30) and eliminates the compressive force that the spring (33) applies to the disc (31). By lifting it, the turning mechanism (30) is released. The armrest (K) is rotated clockwise. It is rotated. During this time, the disk (31) rotates on the channel (21) and thus the rotation The mechanism (30) rotates the armrest connecting plate (10) together with the lower plate (20) The armrest (K) can be rotated 180°. This allows the seat section (O) of the chair to be rotated 15°. Its length is increased. Figures 3 and 4 show one armrest (K) in the open position and the other in the closed position.

Claims

6 REQUESTS 1. Armrest mechanisms used in armchairs and sofas in the furniture industry. Its characteristic is; - an armrest mounting plate that attaches to the underside of the seat armrest (K) 5 (10), - a lower plate (20) located on the armrest mounting plate (10), - rotating motion on the bottom plate (20) and on the spring (33) armrest connection with the lower plate (20) via a disc (31) Rotating plate (10) causes the armrest (K) to rotate. mechanism (30), - associated with the turning mechanism (30) and the pushing force of the pedestrian (33) by applying, the press force applied by the publication (33) to the disk (31) is eliminated By lifting and pushing the turning mechanism (30), the rotation Push mechanism 15 that releases the mechanism (30) to rotate (40), - a shaft (50) associated with the push mechanism (40), - located at the end of the shaft (50) and the user of the push mechanism (40) It contains a pedal (60) that enables it to be driven by.

2. An armrest mechanism in accordance with Claim 1, the feature of which is the aforementioned lower plate (20) circular channel (21) located on it and which enables the disk (31) to rotate It includes.

3. An armrest mechanism conforming to claim 1, whose feature is; the aforementioned rotation 25 a holder (34) that holds the spring (33) of the mechanism (30) on the disk (31) It includes. 35

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