Completely zero wall-leaning high sofa iron stand with deepened sitting depth

Abstract

The utility model discloses a completely zero wall-leaning high sofa iron stand with a deepened sitting depth. The complete zero-wall-leaning high sofa iron stand with the deepened sitting depth comprises two symmetrical assembly side plates, the assembly side plates are connected with a seat frame mounting plate through a seat mechanism, the seat frame mounting plate comprises a vertical plate connected with the seat mechanism, the top of the vertical plate is bent to form a cushion mounting plate, the part, protruding out of the cushion mounting plate, of the tail of the vertical plate is provided with a first extension piece, and the first extension piece is connected with the seat frame mounting plate. A second extension piece is arranged at the tail part of the assembly side plate; the first extension piece and the second extension piece are used for mounting a backrest mechanism. According to the utility model, the problems of shallow sitting depth and poor experience feeling in the prior art are solved.

Description

Technical Field

[0001] This utility model relates to the field of home furnishing manufacturing, and in particular to a high-legged sofa frame with increased seat depth that is completely free of wall support. Background Technology

[0002] like Figure 1 As shown, the seat depth of the existing high-legged sofa with zero wall support is 53cm. For tall users, part of their thighs will be suspended in the air without support when sitting on the sofa, resulting in a poor experience. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a high sofa frame with increased seat depth and zero wall-mounted design that can improve the user experience for tall people.

[0004] To achieve the above objectives, the technical solution adopted by the present invention for a fully wall-mounted high-leg sofa frame with deepened seating depth is as follows:

[0005] A fully wall-mounted high sofa frame with increased seat depth includes two symmetrical mounting side panels. The mounting side panels are connected to a seat frame mounting plate via a seat mechanism. The seat frame mounting plate includes a vertical plate connected to the seat mechanism. A seat cushion mounting plate is bent at the top of the vertical plate. A first extension is provided at the end of the vertical plate that protrudes beyond the seat cushion mounting plate. A second extension is provided at the end of the mounting side panels. The first and second extensions are used to mount a backrest mechanism.

[0006] Preferably, the first extension includes a first flat plate fixed to the upright plate, the top front side of the first flat plate having a first bent portion for supporting the seat cushion, and the tail side of the first flat plate having a second bent portion for mounting the backrest mechanism.

[0007] Preferably, the side wall of the upright plate is provided with a plurality of bending members for mounting the seat cushion, and the mounting surface of the bending members is lower than the mounting surface of the seat cushion mounting plate.

[0008] Preferably, the second extension includes a second flat plate fixedly connected to the mounting side plate, the tail of the second flat plate having a third bend for fixing the motor mounting rod, and the bottom of the second flat plate having a fourth bend for mounting the backrest mechanism.

[0009] Compared with the prior art, this utility model has the following advantages:

[0010] A first extension is installed at the rear of the seat frame mounting plate, and a second extension is installed at the rear of the mounting side plate, so that the backrest mechanism can extend backward along the seat depth direction, thereby increasing the seat depth and improving the experience for tall users. Attached Figure Description

[0011] Figure 1This is a side view of an existing, completely wall-mounted high-legged sofa frame.

[0012] Figure 2 This is a structural diagram of the iron frame of the high-legged sofa with increased seat depth and zero wall resistance, which is part of this utility model.

[0013] Figure 3 This is a diagram of the backrest bracket installation (front view).

[0014] Figure 4 This is a diagram of the backrest bracket installation (back side).

[0015] Figure 5 This is a structural schematic diagram of the mounting plate.

[0016] Figure 6 This is a structural schematic diagram of the first extension component.

[0017] Figure 7 This is a structural schematic diagram of the second extension component.

[0018] Figure 8 This is a side view of the iron frame of the high-legged sofa with increased seat depth and zero wall resistance, which is part of this utility model.

[0019] Among them, 1 is the side panel, 2 is the seat mechanism, 3 is the seat frame mounting plate, 31 is the upright plate, 32 is the seat cushion mounting plate, 33 is the bent part, 4 is the first extension part, 41 is the first flat plate, 42 is the first bent part, 43 is the second bent part, 5 is the second extension part, 51 is the second flat plate, 52 is the third bent part, 53 is the fourth bent part, 6 is the motor mounting rod, 7 is the backrest mechanism, 71 is the backrest bracket, 72 is the first connecting rod, 73 is the backrest mounting plate, 74 is the second connecting rod, 75 is the third connecting rod, 76 is the limiting part, and 77 is the support rod. Detailed Implementation

[0020] The present invention will be further illustrated below with reference to the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. After reading the present invention, any modifications of the present invention in various equivalent forms by those skilled in the art will fall within the scope defined by the appended claims.

[0021] like Figure 2-8As shown, a high-legged sofa frame with increased seat depth and zero wall support includes two symmetrical mounting side panels 1. The mounting side panels are connected to a seat frame mounting plate 3 via a seat mechanism 2. The seat mechanism can be found in Chinese Utility Model Patent Document CN221931646U, entitled "An Improved High-Leg Sofa Frame with Zero Wall Support". The seat frame mounting plate includes an upright plate 31 connected to the seat mechanism. The top of the upright plate is bent to form a seat cushion mounting plate 32. Three bent pieces 33 for mounting seat cushions can be detachably mounted on the side wall of the upright plate. The mounting surface of the bent piece is lower than the mounting surface of the seat cushion mounting plate. Either the bent piece or the seat cushion mounting plate can be used. When the bent piece is used, the thickness of the seat cushion's soft padding can be increased to improve comfort. A first extension 4 is mounted on the portion of the upright plate that protrudes beyond the seat cushion mounting plate. The first extension includes a first flat plate 41 fixed to the upright plate. The top front side of the first flat plate is bent to form a first bent portion 42 for supporting the seat cushion. The tail side of the first flat plate is bent to form a second bent portion 43, which protrudes towards the rear side of the upright plate. A second extension member 5 is installed at the rear of the assembly side panel. The second extension member includes a second flat plate 51 fixedly connected to the assembly side panel. The rear of the second flat plate is bent to form a third bent portion 52 for fixing the motor mounting rod 6. The bottom of the second flat plate is bent to form a fourth bent portion 53. The fourth bent portion protrudes towards the rear side of the assembly side panel. The second and fourth bent portions are used to install the backrest mechanism 7. The backrest mechanism includes a backrest bracket 71 fixedly connected to the second bent portion. To increase the sturdiness of the backrest bracket, the front bottom of the backrest bracket can be... The backrest bracket is fixed to the rear end of the upright plate. The front side of the backrest bracket is pivotally connected to the first connecting rod 72. The middle part of the first connecting rod is pivotally connected to the backrest bracket. The top of the first connecting rod is pivotally connected to the backrest mounting plate 73. The bottom of the first connecting rod is pivotally connected to the second connecting rod 74. The rear end of the second connecting rod is pivotally connected to the third connecting rod 75. The bottom of the third connecting rod is pivotally connected to the limiting member 76. The tail end of the limiting member is pivotally connected to the fourth bending part. The top of the third connecting rod is pivotally connected to the tail end of the backrest bracket. The rear part of the backrest bracket is pivotally connected to the support rod 77. The top of the support rod is pivotally connected to the rear part of the backrest mounting plate.

[0022] The specific working process and principle of the fully wall-mounted high sofa frame with increased seat depth of this utility model are as follows: By installing a first extension piece at the rear of the seat frame mounting plate and a second extension piece at the rear of the mounting side plate, the entire backrest mechanism can be moved backward along the seat depth direction to make room and increase the seat depth to 66cm, thereby meeting the needs of tall users.

[0023] Furthermore, for users who do not require increased seat depth, the first and second extension pieces can be removed, and the backrest mechanism can be installed between the upright panel and the rear of the mounting side panel. This allows for adaptation to the needs of different users and reduces research and development and production costs.

Claims

1. A fully wall-mounted high-leg sofa frame with increased seat depth, comprising two symmetrical mounting side panels, wherein the mounting side panels are connected to a seat frame mounting plate via a seat mechanism, the seat frame mounting plate including a vertical plate connected to the seat mechanism, and a seat cushion mounting plate bent at the top of the vertical plate, characterized in that: The portion of the upright panel that protrudes beyond the seat cushion mounting plate is provided with a first extension member, and the portion of the side panel being assembled with a second extension member is provided with a second extension member. The first and second extension members are used to install the backrest mechanism.

2. The steel frame of the high-legged sofa with increased seat depth and zero wall support as described in claim 1, characterized in that: The first extension includes a first flat plate fixed to the upright plate, the top front side of the first flat plate having a first bent portion for supporting the seat cushion, and the tail side of the first flat plate having a second bent portion for mounting the backrest mechanism.

3. The iron frame of the high-legged sofa with increased seat depth and zero wall support as described in claim 1, characterized in that: The side wall of the upright plate is provided with several bending parts for installing the seat cushion, and the mounting surface of the bending parts is lower than the mounting surface of the seat cushion mounting plate.

4. The iron frame of the high sofa with increased seat depth and zero wall support as described in claim 1, characterized in that: The second extension includes a second flat plate that is fixedly connected to the mounting side plate. The tail of the second flat plate is bent with a third bend for fixing the motor mounting rod, and the bottom of the second flat plate is bent with a fourth bend for mounting the backrest mechanism.

Images