Sofa bracket and combined sofa thereof

Abstract

The utility model discloses a sofa support which comprises a base support, a side support extending upwards is arranged on the side wall of the base support, and the side support is higher than the base support so that the side support can serve as a backrest support or an armrest support. A connecting piece is arranged between the upper edge of the side wall of the base support and the side support, one end of the connecting piece is fixedly connected with the upper edge of the side wall of the base support, and the other end of the connecting piece is fixedly connected with the side support. A bending piece is arranged between the lower edge of the side wall of the base support and the lateral support, one end of the bending piece is matched with the lower edge of the side wall of the base support in a limiting mode, and the other end of the bending piece is fixedly connected with the lateral support so that the bending piece can prevent the lateral support from falling outwards. The utility model further discloses a combined sofa. The lateral support is reasonable in structural design, and the lateral support is prevented from falling outwards through the bent pieces.

Description

Technical Field

[0001] The utility model relates to the technical field of sofas, in particular to a sofa bracket and a combined sofa thereof. Background Art

[0002] Sofas are furniture often used in daily life, with diverse styles, which can bring comfortable experiences to people's leisure life. In current sofa brackets, the connection and fixation between side brackets (such as backrest brackets and handrail brackets) and base brackets (generally used to place sofa cushions) are generally fixed through connecting pieces and screws.

[0003] However, in this connection method, when an outward force acts on the side bracket, the connecting piece is prone to deformation and damage, affecting the sofa experience. Content of the Utility Model

[0004] The purpose of the utility model is to provide a sofa bracket to solve the technical problem in the prior art that when an outward force acts on the side bracket, the connecting piece is prone to deformation and damage, affecting the sofa experience.

[0005] To achieve the above purpose, the technical solution of the utility model provides a sofa bracket, including a base bracket. An upwardly extending side bracket is provided on the side wall of the base bracket, and the side bracket is higher than the base bracket so that the side bracket can be used as a backrest bracket or an armrest bracket. A connecting piece is provided between the upper edge of the side wall of the base bracket and the side bracket. One end of the connecting piece is fixedly connected to the upper edge of the side wall of the base bracket, and the other end of the connecting piece is fixedly connected to the side bracket. A bending piece is provided between the lower edge of the side wall of the base bracket and the side bracket. One end of the bending piece is in limit fit with the lower edge of the side wall of the base bracket, and the other end of the bending piece is fixedly connected to the side bracket so that the bending piece can prevent the side bracket from toppling outwards.

[0006] Further, the bending piece is L-shaped. The vertical end of the bending piece faces upwards and is in limit fit with the lower edge of the side wall of the base bracket, and the horizontal end of the bending piece faces outwards and is fixedly connected to the side bracket.

[0007] Further, a base lower rod is provided at the lower edge of the side wall of the base bracket, and a side lower rod is provided at the lower edge of the side bracket. The base lower rod and the side lower rod are arranged in parallel. The vertical end of the bending piece faces upwards and is in limit fit with the inner side surface of the base lower rod, and the horizontal end of the bending piece faces outwards and is fixedly connected to the bottom surface of the side lower rod.

[0008] Further, both the base lower rod and the side lower rod are in the shape of rectangular rods, and bending pieces are provided between the two ends of the base lower rod and the two ends of the side lower rod respectively.

[0009] Further, the connecting piece is L-shaped. The horizontal end of the connecting piece faces inwards and is fixedly connected to the upper edge of the side wall of the base bracket, and the vertical end of the connecting piece faces upwards and is fixedly connected to the side bracket.

[0010] Further, an upper base rod is provided on the upper edge of the side wall of the base bracket, and an upper side rod is provided in the middle of the side bracket. The upper base rod and the upper side rod are arranged in parallel. The horizontal end of the connecting piece faces inwards and is fixedly connected to the top surface of the upper base rod, and the vertical end of the connecting piece faces upwards and is fixedly connected to the inner side surface of the upper side rod.

[0011] Further, both the upper base rod and the upper side rod are in the shape of rectangular rods, and connecting pieces are provided between the two ends of the upper base rod and the two ends of the upper side rod respectively.

[0012] Further, one end of the connecting piece is fixedly connected to the upper edge of the side wall of the base bracket by screws, the other end of the connecting piece is fixedly connected to the side bracket by screws, and the other end of the bending piece is fixedly connected to the side bracket by screws.

[0013] The present utility model also provides a combined sofa, including the sofa bracket according to any one of the above technical solutions. A sofa cushion is detachably arranged above the base bracket, and a plurality of feet are detachably arranged at the bottom edge of the base bracket.

[0014] Further, at least two of the sofa brackets are arranged in parallel, and the base brackets of two adjacent sofa brackets are fixedly connected by a connecting plate and screws.

[0015] In summary, by applying the technical solution of the present utility model, the following beneficial effects are achieved: The structure of the present utility model is reasonably designed. (1) A side bracket extending upward is provided on the side wall of the base bracket, and the side bracket is higher than the base bracket, so that the side bracket can be used as a backrest bracket or an armrest bracket; thus, a sofa cushion can be placed on the base bracket, and the side bracket can be used as a backrest bracket or an armrest bracket. (2) A connecting piece is provided between the upper edge of the side wall of the base bracket and the side bracket. One end of the connecting piece is fixedly connected to the upper edge of the side wall of the base bracket, and the other end of the connecting piece is fixedly connected to the side bracket; thus, the connecting piece is used to connect and fix the base bracket and the side bracket. (3) A bending piece is provided between the lower edge of the side wall of the base bracket and the side bracket. One end of the bending piece is in limit fit with the lower edge of the side wall of the base bracket, and the other end of the bending piece is fixedly connected to the side bracket, so that the bending piece can prevent the side bracket from toppling outward; thus, when an external force acts on the side bracket, since one end of the bending piece is in limit fit with the lower edge of the side wall of the base bracket, the bending piece can be used to prevent the side bracket from toppling outward, avoiding deformation and damage of the connecting piece and affecting the sofa experience, and improving the safety and strength of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a first perspective three-dimensional structural schematic diagram of the sofa bracket of the present utility model;

[0017] Figure 2 is a second perspective three-dimensional structural schematic diagram of the sofa bracket of the present utility model;

[0018] Figure 3 is a third perspective three-dimensional structural schematic diagram of the sofa bracket of the present utility model;

[0019] Figure 4 is a three-dimensional structural schematic diagram of the side bracket of the present utility model;

[0020] Figure 5 is a three-dimensional structural schematic diagram of the sofa bracket of the present utility model when one side bracket is removed;

[0021] Figure 6 is a three-dimensional structural schematic diagram of the combined sofa of the present utility model when three sofa cushions are removed;

[0022] Figure 7 is a three-dimensional structural schematic diagram of the combined sofa of the present utility model;

[0023] Description of the reference numerals: 1 - base bracket, 101 - base lower rod, 102 - base upper rod; 2 - side bracket, 201 - backrest bracket, 202 - armrest bracket, 203 - side lower rod, 204 - side upper rod; 3 - connecting piece, 4 - bending piece, 5 - sofa cushion, 6 - foot, 7 - connecting plate. Detailed implementation mode

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention, but this does not constitute a limitation on the protection scope of the present invention.

[0025] In the present invention, for a clearer description, the following is stated: The observer faces the attached Figure 1 for observation. The upper part of the observer is set as the upper, and the lower part of the observer is set as the lower. It should be noted that the terms "front end", "rear end", "left side", "right side", "middle part", "upper part", "lower part", etc. in the text indicate the orientation or position relationship based on the orientation or position relationship set in the accompanying drawings, and are only for the purpose of clearly describing the present invention, rather than indicating or implying that the structures or components referred to must have a specific orientation and be constructed in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", and "fourth" are only used for the purpose of clear or simplified description, and cannot be understood as indicating or implying relative importance or quantity.

[0026] See Figures 1 to 7, this embodiment provides a sofa bracket, including a base bracket 1. A side bracket 2 extending upward is provided on the side wall of the base bracket 1. The side bracket 2 is higher than the base bracket 1, so that the side bracket 2 can be used as a backrest bracket 201 or an armrest bracket 202; a connecting piece 3 is provided between the upper edge of the side wall of the base bracket 1 and the side bracket 2. One end of the connecting piece 3 is fixedly connected to the upper edge of the side wall of the base bracket 1, and the other end of the connecting piece 3 is fixedly connected to the side bracket 2; a bending piece 4 is provided between the lower edge of the side wall of the base bracket 1 and the side bracket 2. One end of the bending piece 4 is in limit fit with the lower edge of the side wall of the base bracket 1, and the other end of the bending piece 4 is fixedly connected to the side bracket 2, so that the bending piece 4 can prevent the side bracket 2 from falling outward. Functions: (1) By providing a side bracket extending upward on the side wall of the base bracket, and the side bracket is higher than the base bracket, so that the side bracket can be used as a backrest bracket or an armrest bracket; thus, a sofa cushion can be placed on the base bracket, and the side bracket can be used as a backrest bracket or an armrest bracket. (2) By providing a connecting piece between the upper edge of the side wall of the base bracket and the side bracket, one end of the connecting piece is fixedly connected to the upper edge of the side wall of the base bracket, and the other end of the connecting piece is fixedly connected to the side bracket; thus, the connection and fixation between the base bracket and the side bracket are realized by using the connecting piece. (3) By providing a bending piece between the lower edge of the side wall of the base bracket and the side bracket, one end of the bending piece is in limit fit with the lower edge of the side wall of the base bracket, and the other end of the bending piece is fixedly connected to the side bracket, so that the bending piece can prevent the side bracket from falling outward; thus, when an outward acting force is applied to the side bracket, due to the limit fit between one end of the bending piece and the lower edge of the side wall of the base bracket, the bending piece can be used to prevent the side bracket from falling outward, avoiding the deformation and damage of the connecting piece and affecting the sofa experience, and improving the safety and strength of the product.

[0027] Specifically, the bending piece 4 is L-shaped. The vertical end of the bending piece 4 faces upward and is in limit fit with the lower edge of the side wall of the base bracket 1, and the horizontal end of the bending piece 4 faces outward and is fixedly connected to the side bracket 2. Function: In this way, when an outward acting force is applied to the side bracket, the vertical end of the bending piece 4 will generate an acting force on the lower edge of the side wall of the base bracket 1, thus preventing the side bracket from falling outward.

[0028] Specifically, a base lower rod 101 is provided at the lower edge of the side wall of the base bracket 1, and a side lower rod 203 is provided at the lower edge of the side bracket 2. The base lower rod 101 and the side lower rod 203 are arranged in parallel. The vertical end of the bending piece 4 faces upward and is in limit fit with the inner side surface of the base lower rod 101, and the horizontal end of the bending piece 4 faces outward and is fixedly connected to the bottom surface of the side lower rod 203. Function: In this way, when an outward acting force is applied to the side bracket, the vertical end of the bending piece 4 will generate an acting force on the inner side surface of the base lower rod 101, thus preventing the side bracket from falling outward.

[0029] Specifically, the base lower rod 101 and the side lower rod 203 are both in the shape of rectangular rods. There are bending pieces 4 between the two ends of the base lower rod 101 and the two ends of the side lower rod 203 respectively. Function: The rectangular rod shape is easier to connect and cooperate with the bending piece 4 and perform limit cooperation, and the bending pieces 4 at both ends can make the force more balanced.

[0030] Specifically, the connecting piece 3 is in an L shape. The horizontal end of the connecting piece 3 faces inwards and is fixedly connected to the upper edge of the side wall of the base bracket 1, and the vertical end of the connecting piece 3 faces upwards and is fixedly connected to the side bracket 2. Function: With such a setting, the connecting piece 3 can be more conveniently connected to the top surface of the base bracket 1 and the inner side surface of the side bracket 2.

[0031] Specifically, there is a base upper rod 102 on the upper edge of the side wall of the base bracket 1, and a side upper rod 204 in the middle of the side bracket 2. The base upper rod 102 and the side upper rod 204 are arranged in parallel. The horizontal end of the connecting piece 3 faces inwards and is fixedly connected to the top surface of the base upper rod 102, and the vertical end of the connecting piece 3 faces upwards and is fixedly connected to the inner side surface of the side upper rod 204. Function: In this way, by connecting the side upper rod 204 and the base upper rod 102 through the connecting piece 3, the connection and fixation between the base bracket 1 and the side bracket 2 can be achieved.

[0032] Specifically, the base upper rod 102 and the side upper rod 204 are both in the shape of rectangular rods. There are connecting pieces 3 between the two ends of the base upper rod 102 and the two ends of the side upper rod 204 respectively. Function: The rectangular rod shape is easier to connect and cooperate with the connecting piece 3 and perform limit cooperation, and the connecting pieces 3 at both ends can make the force more balanced.

[0033] Specifically, one end of the connecting piece 3 is fixedly connected to the upper edge of the side wall of the base bracket 1 by screws, the other end of the connecting piece 3 is fixedly connected to the side bracket 2 by screws, and the other end of the bending piece 4 is fixedly connected to the side bracket 2 by screws. Function: The screw connection can facilitate disassembly and installation.

[0034] The present utility model also provides a combined sofa, including the sofa bracket of any one of the above technical solutions. A sofa cushion 5 is detachably arranged above the base bracket 1, and a plurality of feet 6 are detachably arranged at the bottom edge of the base bracket 1. Function: The sofa cushion 5 can enable comfortable sitting or lying, and the feet 6 can raise the height of the base bracket.

[0035] Specifically, at least two sofa brackets are arranged in parallel, and the base brackets 1 of two adjacent sofa brackets are fixedly connected through a connecting plate 7 and screws. Function: The cooperation of the connecting plate and the screws can achieve the connection between the sofa brackets, and there can be countless combinations of the combined sofa according to actual needs.

[0036] The above are the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present utility model.

Claims

1. A sofa stand, comprising a base stand (1), characterized in that: The side wall of the base support (1) is provided with a side support (2) extending upward, and the side support (2) is higher than the base support (1), so that the side support (2) can be used as a backrest support (201) or an armrest support (202); a connecting piece (3) is provided between the upper edge of the side wall of the base support (1) and the side support (2), one end of the connecting piece (3) is connected and fixed to the upper edge of the side wall of the base support (1), and the other end of the connecting piece (3) is connected and fixed to the side support (2); a bending piece (4) is provided between the lower edge of the side wall of the base support (1) and the side support (2), one end of the bending piece (4) is limitedly matched with the lower edge of the side wall of the base support (1), and the other end of the bending piece (4) is connected and fixed to the side support (2), so that the bending piece (4) can prevent the side support (2) from falling outward.

2. A sofa stand according to claim 1, characterized in that: The bending piece (4) is L-shaped, the vertical end of the bending piece (4) faces upward and is limitedly engaged with the lower edge of the side wall of the base bracket (1), and the horizontal end of the bending piece (4) faces outward and is connected and fixed to the side bracket (2).

3. A sofa support according to claim 2, characterized in that: A base lower rod (101) is provided at the lower edge of the side wall of the base bracket (1), and a side lower rod (203) is provided at the lower edge of the side bracket (2). The base lower rod (101) and the side lower rod (203) are arranged in parallel. The vertical end of the bending piece (4) faces upward and is limitedly engaged with the inner side surface of the base lower rod (101), and the horizontal end of the bending piece (4) faces outward and is connected and fixed to the bottom surface of the side lower rod (203).

4. A sofa support according to claim 3, characterized in that: The base lower rod (101) and the side lower rod (203) are both in the shape of rectangular rods, and the bending pieces (4) are respectively provided between the two ends of the base lower rod (101) and the two ends of the side lower rod (203).

5. A sofa stand according to any one of claims 1 to 4, characterized in that: The connecting piece (3) is L-shaped, the horizontal end of the connecting piece (3) is inwardly connected and fixed to the upper edge of the side wall of the base bracket (1), and the vertical end of the connecting piece (3) is upwardly connected and fixed to the side bracket (2).

6. A sofa stand according to claim 5, characterized in that: A base upper rod (102) is provided at the upper edge of the side wall of the base bracket (1), and a side upper rod (204) is provided in the middle of the side bracket (2). The base upper rod (102) and the side upper rod (204) are arranged in parallel, and the horizontal end of the connecting piece (3) is connected and fixed inwardly to the top surface of the base upper rod (102), and the vertical end of the connecting piece (3) is connected and fixed upwardly to the inner side surface of the side upper rod (204).

7. A sofa support according to claim 6, characterized in that: The base upper rod (102) and the side upper rod (204) are both in the shape of rectangular rods, and the connecting pieces (3) are respectively provided between the two ends of the base upper rod (102) and the two ends of the side upper rod (204).

8. A sofa stand according to any one of claims 1 to 4, 6 to 7, characterized in that: One end of the connecting piece (3) is connected and fixed to the upper edge of the side wall of the base bracket (1) by means of screws, the other end of the connecting piece (3) is connected and fixed to the side bracket (2) by means of screws, and the other end of the bending piece (4) is connected and fixed to the side bracket (2) by means of screws.

9. A modular sofa, characterized in that: It comprises the sofa stand according to any one of claims 1 to 8, wherein a sofa cushion (5) is detachably provided on the top of the base stand (1), and a plurality of supporting feet (6) are detachably provided on the bottom edge of the base stand (1).

10. A modular sofa according to claim 9, characterized in that: At least two of the sofa supports are arranged in parallel, and the base supports (1) of two adjacent sofa supports are connected and fixed via a connecting plate (7) and screws.

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