Double-layer corner connector for skeleton bed and skeleton bed

Abstract

The utility model discloses a kind of double-layer corner brace for framework bed and framework bed, including upper support plate, lower support plate and two connecting plates, the upper support plate and lower support plate are arranged in parallel up and down;Two connecting plates are perpendicular to each other, and located between upper support plate and lower support plate, the two sides of upper support plate and lower support plate are integrally connected with two connecting plates respectively.The utility model can reduce the positioning error generated in installation process, improve the connection strength and stability of bed frame structure whole, improve artificial efficiency.

Description

Technical Field

[0001] This utility model relates to the field of bed product technology, and in particular to a double-layer corner bracket for a frame bed, and also to a frame bed using the double-layer corner bracket for a frame bed. Background Technology

[0002] Angle brackets are connecting components widely used in building doors and windows, furniture assembly, industrial frames and other fields. They are mainly used to fix and support components that intersect at 90 degrees or non-right angles.

[0003] Chinese patent publication number CN 218515459 U discloses a wood-plastic bed frame structure. Its key technical features are: eight corner brackets are fixedly installed at the four corners of the bed, with two brackets installed at each corner and one bracket installed on the upper and lower sides, to fix and connect the bed side panels, which facilitates assembly and disassembly.

[0004] In the above solution, two corner brackets need to be installed at the connection between the two side panels of the bed frame, that is, the four side panels of the entire bed frame need to be fixed with eight corner brackets. The use of a large number of corner brackets makes it easy for misalignment to occur. If only one corner bracket is used at the connection between the two side panels, the current corner brackets cannot meet the structural requirements of the frame bed.

[0005] Therefore, this utility model provides a new technical solution to solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide a double-layer corner bracket and frame bed for a frame bed, which can reduce the positioning error caused during the installation process, improve the overall connection strength and stability of the bed frame structure, and improve labor efficiency.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A double-layer corner bracket for a frame bed includes an upper support plate, a lower support plate, and two connecting plates. The upper and lower support plates are arranged parallel to each other. The two connecting plates are perpendicular to each other and located between the upper and lower support plates. The two sides of the upper and lower support plates are integrally connected to the two connecting plates respectively.

[0009] The present invention is further configured such that the connecting plate has a plurality of connecting holes II, and the connecting holes II are arranged in a vertical direction.

[0010] The present invention is further configured such that the connecting plates are symmetrically distributed, the connecting plates have an inclined structure, and the upper side of the connecting plates is inclined away from the other connecting plate.

[0011] The present invention is further configured such that the connecting plate has three connecting holes, the three connecting holes are arranged in an inclined direction, and the inclined direction is consistent with the inclined direction of the connecting plate.

[0012] The present invention is further configured such that the upper support plate has a connecting groove, the connecting groove being vertically continuous and horizontally arranged.

[0013] The present invention is further configured such that the lower support plate has three through-holes, and the lower side of the lower support plate is used to install the legs.

[0014] The present invention is further configured such that the upper support plate, the lower support plate, and the connecting plate are integrally connected to form a front end opening and a rear end opening; the area of ​​the upper support plate is larger than that of the lower support plate.

[0015] This utility model also provides a frame bed, including four bed frame side panels, with adjacent bed frame side panels arranged perpendicularly to each other and forming a connecting corner at the joint; the adjacent bed frame side panels are fixedly connected by double-layer corner brackets as described above for the frame bed.

[0016] The present invention is further configured such that the two connecting plates are respectively attached to the two adjacent bed frame side plates and fixed by screws, the upper support plate is set upward to form a support surface, and the lower support plate is set downward and is equipped with a leg.

[0017] The present invention is further configured such that the upper support surface of the upper support plate is lower than the upper end surface of the bed frame side plate, and the lower end surface of the lower support plate is flush with the lower end surface of the bed frame side plate.

[0018] The beneficial effects of this utility model are: the corner brackets in this utility model are set in two layers, with connecting plates integrally connected on both sides. The connecting plates are provided with connecting holes for fixed installation. The integrated design of the two-layer corner brackets not only provides support and fixed connection but also reduces positioning errors generated during installation, improves the overall connection strength and stability of the bed frame structure, and improves labor efficiency.

[0019] The upper and lower support plates of the corner bracket form a two-layer support structure, which can increase the support strength of the corner bracket for the bed frame in the vertical direction. Moreover, the upper side of the upper support plate can form a support surface to support the upper bed frame or mattress. The lower side of the lower support plate is roughly flush with the lower edge of the frame bed, forming a support point, which can be used to install the legs, thus meeting the structural requirements of the frame bed. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the connection structure of a skeleton bed in this embodiment.

[0021] Figure 2This is a schematic diagram of the front end structure of a double-layer corner bracket for a skeleton bed in this embodiment.

[0022] Figure 3 This is a schematic diagram of the rear end structure of a double-layer corner bracket for a skeleton bed in this embodiment.

[0023] Figure 4 This is a schematic diagram of the structure of a double-layer corner bracket for a frame bed in this embodiment 2.

[0024] Reference numerals: Upper support plate 1; Connecting groove 11; Lower support plate 2; Connecting hole one 21; Supporting protrusion 22; Connecting plate 3; Connecting hole two 31; Front opening 4; Rear opening 5; Bed frame side plate 6; Connecting corner 61. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1

[0027] This embodiment discloses a double-layer corner bracket for a frame bed, referring to... Figure 2 and Figure 3 The structure mainly includes an upper support plate 1, a lower support plate 2, and two connecting plates 3. The upper support plate 1 and the lower support plate 2 are arranged parallel to each other. Connecting plates 3 are integrally connected to the two sides of the upper support plate 1 and the lower support plate 2. The two connecting plates 3 are perpendicular to each other and located between the upper support plate 1 and the lower support plate 2, forming a three-dimensional surrounding structure, which can improve the connection strength and stability of the corner bracket.

[0028] Reference Figure 3 As shown, the two connecting plates 3 are symmetrically distributed and have a parallelogram structure, tilting forward and facing away from each other. Three through connecting holes 31 are provided on the surface of each of the two connecting plates 3. The connecting holes 31 are arranged vertically and in the same direction as the tilt of the connecting plates 3. The main function of the connecting holes 31 is to fix them to the frame bed. A connecting groove 11 is provided on the upper end surface of the upper support plate 1. The connecting groove 11 is vertically connected and horizontally arranged. It is mainly used to fix the frame and prevent displacement. Three through connecting holes 21 are provided on the surface of the lower support plate 2. The three connecting holes 21 are arranged in a triangular distribution. They are mainly used to fix the metal legs of the frame bed.

[0029] Reference Figure 2 and Figure 3As shown, the upper support plate 1, the lower support plate 2, and the two connecting plates 3 are integrally connected to form a ring structure, forming a front opening 4 and a rear opening 5. The front opening 4 is larger than the rear opening, and the planes where the front opening 4 and the rear opening 5 are located are parallel to each other.

[0030] The skeleton bed in this embodiment uses double-layer corner brackets, which can be made from sheet-like plates as raw materials. These plates are then stamped and bent to form the double-layer corner bracket structure in this embodiment. Finally, the ends are welded together to achieve integrated molding. The overall structure is simple, easy to process, and has higher connection strength and stability.

[0031] In this embodiment, the double-layer corner brackets of the frame bed have a certain vertical height, forming a certain distance between the upper support plate 1 and the lower support plate 2. Generally, the upper support plate 1 and the lower support plate 2 are parallel, with a distance of approximately 5cm to 10cm, ensuring a certain distance in the vertical direction. Correspondingly, the connecting plate 3 also has a corresponding height. When supporting the side plate 6 of the frame bed, it can achieve a better support effect, roughly equivalent to the support effect of traditional upper and lower sets of corner brackets.

[0032] This embodiment also discloses a frame bed, including four bed frame side panels 6, as detailed in the following reference. Figure 1 As shown in the figure (only the connection structure of two bed frame side panels 6 is shown), the ends of two adjacent bed frame side panels 6 are set perpendicular to each other and form a connecting corner 61 at the joint. The two adjacent bed frame side panels 6 are fixedly connected by double-layer corner brackets as described above. The connecting plates 3 on both sides of the corner brackets are tightly attached to the bed frame side panels 6 and fixed by screws. The rear opening 5 faces the connecting corner 61 of the frame bed. The connecting plates 3 are inclined in the direction away from the connecting corner 61. The upper support plate 1 is set upward and its upper end face is lower than the upper end face of the bed frame side panel 6, leaving appropriate space for installing the bed frame. The lower support plate 2 is set downward and is flush with the lower end face of the bed frame side panel 6, which can be used to install the legs. It serves both a supporting and connecting function, enhances the connection strength and stability of the frame bed, and improves the efficiency of manual assembly and disassembly.

[0033] Example 2

[0034] This embodiment discloses a double-layer corner bracket for a frame bed, based on Embodiment 1, and further referring to... Figure 4 The following explanation is provided.

[0035] In Example 1, refer to Figure 2 and Figure 3 As shown, the lower support plate 2 and the upper support plate 1 are arranged parallel to each other. The two sides of the lower support plate 2 are integrally connected to the connecting plate 3 and are flush with the outer surface of the connecting plate 3.

[0036] In Example 2, refer to Figure 4As shown, the lower support plate 2 and the upper support plate 1 are arranged parallel to each other. The upper surface of the lower support plate 2 is fixedly connected to the lower surface of the connecting plates 3 on both sides, and the two ends of the lower support plate 2 protrude from the connecting plates 3 on both sides to form supporting protrusions 22, which serve as a supporting structure.

[0037] When the double-layer corner brackets are installed at the connecting corner 61 formed by the two adjacent bed frame side plates 6, the supporting protrusion 22 protruding from the connecting plate 3 on the lower support plate 2 can extend into the lower end face of the two bed frame side plates 6, and can support the lower end face of the frame bed. The upper side of the supporting protrusion 22 fits and supports the lower part of the bed frame side plate 6, further improving the connection strength and stability.

[0038] The double-layer corner bracket for the frame bed in Embodiment 2 can be processed using a combination of sheet metal stamping and welding, which differs slightly from the processing method in Embodiment 1. In this embodiment, the corner bracket is formed into an integral structure by welding two parts, upper and lower. The upper part includes an upper support plate 2 and connecting plates 3 on both sides. The sheet metal is processed into the unfolded form of the upper part by stamping or shearing, and then the upper part structure of the corner bracket is formed by bending it twice. The lower support plate 2 of the lower part is then connected to the upper part by welding to form this type of double-layer corner bracket.

[0039] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A double-layer corner bracket for a frame bed, characterized in that, It includes an upper support plate (1), a lower support plate (2) and two connecting plates (3). The upper support plate (1) and the lower support plate (2) are arranged parallel to each other vertically. The two connecting plates (3) are perpendicular to each other and located between the upper support plate (1) and the lower support plate (2). The two sides of the upper support plate (1) and the lower support plate (2) are integrally connected to the two connecting plates (3) respectively.

2. The double-layer corner bracket for a frame bed according to claim 1, characterized in that, The connecting plate (3) has a plurality of connecting holes (31), and each connecting hole (31) is arranged in the vertical direction.

3. A double-layer corner bracket for a frame bed according to claim 2, characterized in that, The connecting plates (3) are symmetrically distributed and have an inclined structure. The upper side of the connecting plate (3) is inclined away from the other connecting plate (3).

4. A double-layer corner bracket for a frame bed according to claim 3, characterized in that, The connecting plate (3) has three connecting holes (31), which are arranged in an inclined direction and the inclination direction is consistent with the inclination direction of the connecting plate (3).

5. A double-layer corner bracket for a frame bed according to claim 1, characterized in that, The upper support plate (1) has a connecting groove (11) which is vertically connected and horizontally arranged.

6. A double-layer corner bracket for a frame bed according to claim 1, characterized in that, The lower support plate (2) has three through-holes (21), and the lower side of the lower support plate (2) is used to install the legs.

7. A double-layer corner bracket for a frame bed according to claim 1, characterized in that, The upper support plate (1), the lower support plate (2) and the connecting plate (3) are integrally connected to form a front opening (4) and a rear opening (5); the area of ​​the upper support plate (1) is larger than that of the lower support plate (2).

8. A frame bed, characterized in that, It includes four bed frame side panels (6), adjacent bed frame side panels (6) are arranged perpendicularly to each other and the joints form a connecting corner (61); adjacent bed frame side panels (6) are fixedly connected by double-layer corner brackets for the skeleton bed as described in any one of claims 1 to 7.

9. A frame bed according to claim 8, characterized in that, The two connecting plates (3) are respectively attached to the two adjacent bed frame side plates (6) and fixed by screws. The upper support plate (1) is set facing upward to form a support surface; the lower support plate (2) is set facing downward and is equipped with a leg.

10. A frame bed according to claim 9, characterized in that, The upper support plate (1) has a support surface that is lower than the upper end surface of the bed frame side plate (6), and the lower end surface of the lower support plate (2) is flush with the lower end surface of the bed frame side plate.

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