Soft bed bottom frame stable in connection

Abstract

The utility model relates to the technical field of bed frames, and discloses a stably-connected soft bed bottom frame which comprises a bottom frame body, multiple sets of limiting grooves distributed at equal intervals are formed in the two ends of the inner side of the bottom frame body, two sets of vertical plates are fixedly installed in the bottom frame body, and the two ends of the two sets of vertical plates are fixedly installed on the inner wall of the bottom frame body. And a plurality of groups of convex feet which are distributed at equal intervals are fixedly mounted on the two groups of vertical plates. After the bottom frame is placed at a designated position, the transverse plates are installed in the bottom frame, the limiting blocks are matched with the limiting grooves, and the butt joint holes are in butt joint with the protruding feet, so that the transverse plates can be rapidly installed in the bottom frame, the transverse plates are effectively limited, firmness of the transverse plates in the bottom frame is guaranteed, and the service life of the transverse plates is prolonged. And meanwhile, as the steel plates are fixedly mounted at the bottoms of the transverse plates in each group, when one side of each transverse plate is subjected to large pressure, the bearing capacity of the transverse plates can be greatly improved, and the situation that one side of each transverse plate is extruded and broken by large pressure without being supported by the vertical plates is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of bed frames, in particular to a soft bed bottom frame with stable connection. Background Technique

[0002] At present, a bed frame is a common piece of furniture used to place a mattress. There are mainly three types of bed frames: solid wood type, metal type, and soft-wrapped type. Bed frames are divided into passive support and active support.

[0003] Among them, the connection stability and reliability of the bed frame are important factors in considering the quality of a soft bed. Most existing soft bed bottom frames are made of wooden structures. The soft bed bottom frame is formed by enclosing multiple wooden boards connected by connecting pieces such as corner codes (including triangular codes and right-angle codes), and the corner codes are fixed on the wooden boards through fixing pieces such as bolts and screws.

[0004] However, for a bed frame that connects wooden boards through multiple groups of bolts, there are still many drawbacks. When a large pressure is applied to one side of the bed frame, the bed board is difficult to support and is extremely prone to breakage. Moreover, it is very inconvenient when installing a mattress. Therefore, a new technical solution needs to be designed to solve this problem. Content of the Utility Model

[0005] The purpose of the utility model is to provide a soft bed bottom frame with stable connection, which solves the problems raised in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A soft bed bottom frame with stable connection, including a bottom frame. Multiple groups of equally spaced limit grooves are opened at both ends inside the bottom frame. Two vertical plates are fixedly installed inside the bottom frame, and both ends of the two vertical plates are fixedly installed on the inner wall of the bottom frame. Multiple groups of equally spaced convex feet are fixedly installed on both of the two vertical plates. A quick-release reinforcement mechanism is horizontally installed inside the bottom frame;

[0007] The quick-release reinforcement mechanism includes multiple groups of equally spaced horizontal plates horizontally installed inside the bottom frame, limit blocks fixedly installed at both ends of each group of horizontal plates, multiple groups of equally spaced docking holes opened on each group of horizontal plates, steel plates fixedly installed at the bottom of each group of horizontal plates, and multiple groups of equally spaced bolts threadedly installed on each group of steel plates.

[0008] As an optional solution of the technical solution of this application, the other end of each group of bolts is connected to the horizontal plate. Multiple groups of limit blocks respectively fit with each group of limit grooves. The inner walls of each group of limit grooves and the outer walls of the limit blocks are magnetized. Multiple groups of docking holes respectively fit with each group of convex feet.

[0009] As an alternative solution of the technical solution of the present application, a plurality of groups of reinforcing plates are fixedly installed on the inner sides of the vertical plates on one side at equal intervals, and the other ends of each group of reinforcing plates are fixedly installed on the side walls of the vertical plates on the other side, increasing the stability and firmness of the two vertical plates.

[0010] As an alternative solution of the technical solution of the present application, chutes are provided at one end of each side of the bottom frame, and sliding frames are slidably installed in the two chutes, and a retaining seat is fixedly installed between the two sliding frames, and the retaining seat can be adjusted.

[0011] As an alternative solution of the technical solution of the present application, piston holes are provided in the middle of the two sliding frames, and piston rods are movably installed in the two piston holes and can be docked with the positioning holes.

[0012] As an alternative solution of the technical solution of the present application, springs are sleeved on the outer walls of the two piston rods, and the two sides of the two springs are fixedly installed on the piston rods and the side walls of the sliding frames respectively, and the piston rods can be supported.

[0013] As an alternative solution of the technical solution of the present application, positioning holes are provided at both ends of the outer side of the bottom frame, and the two positioning holes correspond to the two piston rods respectively, and the sliding frames can be positioned.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. After the bottom frame is placed at the designated position according to the technical solution of the present application, a plurality of cross plates are installed inside the bottom frame. By matching the limit blocks and the limit grooves to fit each other and the docking holes and the convex feet to dock, the plurality of cross plates can be quickly installed inside the bottom frame, and the plurality of cross plates can be effectively limited, ensuring the firmness of the plurality of cross plates inside the bottom frame. At the same time, since a steel plate is fixedly installed at the bottom of each cross plate, when a large pressure is applied to one side of the cross plate, the bearing capacity of the cross plate can be greatly improved, and it is avoided that one side of the cross plate is squeezed and broken by a large pressure without the support of the vertical plate.

[0016] 2. According to the technical solution of the present application, sliding frames are slidably installed in the two chutes, and a retaining seat is fixedly installed between the two sliding frames. When the operator needs to place a mattress on the top of the bottom frame, the piston rods can be pulled outward synchronously to disengage the piston rods from the positioning holes, so that the operator can push the sliding frames in the chutes up and down to move the retaining seat on one side of the bottom frame to the bottom, ensuring that it is more labor-saving when the mattress is placed and removed on the top of the bottom frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:

[0018] Figure 1Schematic diagram of the overall structure of a soft bed bottom frame with stable connection of the present utility model;

[0019] Figure 2 Schematic diagram of the cross - plate structure of a soft bed bottom frame with stable connection of the present utility model;

[0020] Figure 3 Partial enlarged schematic diagram of part A of a soft bed bottom frame with stable connection of the present utility model.

[0021] In the figure: 1. Bottom frame; 11. Limit groove; 12. Vertical plate; 13. Convex foot; 14. Reinforcement plate; 2. Cross - plate; 21. Limit block; 22. Docking hole; 23. Steel plate; 24. Bolt; 3. Slide groove; 31. Slide carriage; 32. Stopper; 4. Piston hole; 41. Piston rod; 42. Spring; 43. Positioning hole. Specific implementation mode

[0022] Please refer to Figures 1-3 , the present utility model provides a technical solution: a soft bed bottom frame 1 with stable connection, including a bottom frame 1. At both ends inside the bottom frame 1, multiple groups of equally - spaced limit grooves 11 are opened. Inside the bottom frame 1, two groups of vertical plates 12 are fixedly installed. Both ends of the two groups of vertical plates 12 are fixedly installed with the inner wall of the bottom frame 1. Multiple groups of equally - spaced convex feet 13 are fixedly installed on the two groups of vertical plates 12. A quick - release reinforcement mechanism is installed horizontally inside the bottom frame 1;

[0023] The quick - release reinforcement mechanism includes multiple groups of equally - spaced cross - plates 2 installed horizontally inside the bottom frame 1, limit blocks 21 fixedly installed at both ends of each group of cross - plates 2, multiple groups of equally - spaced docking holes 22 opened on each group of cross - plates 2, steel plates 23 fixedly installed at the bottom of each group of cross - plates 2, and multiple groups of equally - spaced bolts 24 threadedly installed on each group of steel plates 23. The other end of each group of bolts 24 is connected to the cross - plate 2. Multiple groups of limit blocks 21 respectively fit with each group of limit grooves 11. The inner wall of each group of limit grooves 11 and the outer wall of the limit blocks 21 are magnetized. Multiple groups of docking holes 22 respectively fit with each group of convex feet 13.

[0024] In this technical solution, after placing the bottom frame 1 at a designated position, installing multiple groups of cross - plates 2 inside the bottom frame 1, and cooperating with the fitting of the limit blocks 21 and the limit grooves 11 and the docking of the docking holes 22 and the convex feet 13, multiple groups of cross - plates 2 can be quickly installed inside the bottom frame 1, and the multiple groups of cross - plates 2 can be effectively limited, ensuring the firmness of the multiple groups of cross - plates 2 inside the bottom frame 1. At the same time, since a steel plate 23 is fixedly installed at the bottom of each group of cross - plates 2, when a large pressure is applied to one side of the cross - plate 2, the bearing capacity of the cross - plate 2 can be greatly improved, avoiding the cross - plate 2 on one side from being squeezed and broken by a large pressure without the support of the vertical plate 12.

[0025] In some technical solutions, sliding grooves 3 are provided at one end on each side of the bottom frame 1. Slide frames 31 are slidably installed in the two groups of sliding grooves 3, and a retaining seat 32 is fixedly installed between the two groups of slide frames 31, and the retaining seat 32 can be adjusted.

[0026] In this technical solution, when the operator needs to place a mattress on the top of the bottom frame 1, the piston rod 41 can be pulled outward synchronously to disengage the piston rod 41 from the positioning hole 43, so that the operator can push the slide frame 31 in the sliding groove 3 up and down, and move the retaining seat 32 on one side of the bottom frame 1 down to the bottom, ensuring that it is more labor-saving when placing and removing the mattress on the top of the bottom frame 1.

[0027] In some technical solutions, piston holes 4 are provided in the middle of the two groups of slide frames 31, piston rods 41 are movably installed in the two groups of piston holes 4, and can be docked with the positioning holes 43. Positioning holes 43 are provided at both ends on the outside of the bottom frame 1, and the two groups of positioning holes 43 correspond to the two groups of piston rods 41 respectively, and the slide frames 31 can be positioned.

[0028] In this technical solution, when the piston rod 41 in the piston hole 4 is squeezed so that the piston rod 41 is docked with the positioning hole 43, the slide frame 31 in the sliding groove 3 can be locked and the retaining seat 32 can be fixed.

[0029] In some technical solutions, springs 42 are sleeved on the outer walls of the two groups of piston rods 41, and both sides of the two groups of springs 42 are fixedly installed on the side walls of the piston rods 41 and the slide frames 31 respectively, and the piston rods 41 can be supported.

[0030] In this technical solution, after the piston rod 41 fits inside the positioning hole 43, matching the supporting force of the spring 42, the piston rod 41 can be firmly positioned in the positioning hole 43.

[0031] In some technical solutions, multiple groups of equally spaced reinforcing plates 14 are fixedly installed inside the vertical plates 12 on one side, and the other end of each group of reinforcing plates 14 is fixedly installed on the side wall of the vertical plate 12 on the other side, increasing the stability and firmness of the two vertical plates 12.

[0032] In this technical solution, when multiple cross plates 2 are installed on the two vertical plates 12, cooperating with the reinforcing plates 14 installed between the two vertical plates 12, the firmness and stability of the vertical plates 12 can be further increased.

[0033] When a soft bed bottom frame 1 with stable connection is in use, it should be noted that the present invention is a soft bed bottom frame 1 with stable connection, and each component is a general standard component or a component known to those skilled in the art, and its structure and principle can be known by those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0034] During use, first place the bottom frame 1 at the designated position, and then install multiple groups of cross plates 2 inside the bottom frame 1. By matching the limit block 21 with the limit groove 11 and docking the docking hole 22 with the convex foot 13, multiple groups of cross plates 2 can be quickly installed inside the bottom frame 1, and the multiple groups of cross plates 2 can be effectively limited to ensure the firmness of the multiple groups of cross plates 2 inside the bottom frame 1. At the same time, since a steel plate 23 is fixedly installed at the bottom of each group of cross plates 2, when a large pressure is applied to one side of the cross plate 2, the bearing capacity of the cross plate 2 can be greatly improved, avoiding the cross plate 2 being squeezed and broken by a large pressure without the support of the vertical plate 12 on one side. At the same time, a sliding frame 31 is slidably installed in each of the two sliding grooves 3, and a retaining seat 32 is fixedly installed between the two sliding frames 31. When the operator needs to place a mattress on the top of the bottom frame 1, the piston rod 41 can be pulled outward synchronously to disengage the piston rod 41 from the positioning hole 43, so that the operator can push the sliding frame 31 in the sliding groove 3 up and down to move the retaining seat 32 on one side of the bottom frame 1 to the bottom, ensuring that it is more labor-saving when placing and removing the mattress on the top of the bottom frame 1.

Claims

1. A firmly connected soft bed bottom frame, comprising a bottom frame (1), characterized in that: Both ends of the inner side of the bottom frame (1) are provided with a plurality of equally spaced limiting grooves (11); two sets of vertical plates (12) are fixedly installed inside the bottom frame (1); both ends of the two sets of vertical plates (12) are fixedly installed with the inner wall of the bottom frame (1); a plurality of equally spaced protruding feet (13) are fixedly installed on the two sets of vertical plates (12); and a quick-release reinforcement mechanism is horizontally installed inside the bottom frame (1); The quick-release reinforcement mechanism comprises a plurality of groups of equidistantly distributed transverse plates (2) installed transversely inside the bottom frame (1), limit blocks (21) fixedly installed at both ends of each group of the transverse plates (2), a plurality of groups of equidistantly distributed docking holes (22) provided on each group of the transverse plates (2), a steel plate (23) fixedly installed at the bottom of each group of the transverse plates (2), and a plurality of groups of equidistantly distributed bolts (24) threadedly installed on each group of the steel plates (23).

2. A firmly connected soft bed bottom frame (1) according to claim 1, characterized in that: The other end of each group of bolts (24) is connected to the horizontal plate (2), and the plurality of groups of limit blocks (21) respectively fit with each group of limit grooves (11). The inner wall of each group of limit grooves (11) and the outer wall of the limit blocks (21) are magnetized, and the plurality of groups of docking holes (22) respectively fit with each group of protruding feet (13).

3. A firmly connected soft bed bottom frame (1) according to claim 1, characterized in that: A plurality of groups of reinforcement plates (14) are fixedly mounted on the inner side of the vertical plate (12) on one side and are distributed at equal distances, and the other end of each group of reinforcement plates (14) is fixedly mounted on the side wall of the vertical plate (12) on the other side.

4. A firmly connected soft bed bottom frame (1) according to claim 1, characterized in that: A slide groove (3) is provided at one end of both sides of the bottom frame (1), a slide rack (31) is slidably installed in two groups of the slide grooves (3), and a stopper (32) is fixedly installed between the two groups of the slide racks (31).

5. A firmly connected soft bed bottom frame (1) according to claim 4, characterized in that: A piston hole (4) is provided in the middle of the two groups of slides (31), and a piston rod (41) is movably installed in the two groups of piston holes (4).

6. A firmly connected soft bed bottom frame (1) according to claim 5, characterized in that: The outer walls of the two groups of piston rods (41) are sleeved with springs (42), and the two sides of the two groups of springs (42) are respectively fixedly mounted on the piston rods (41) and the side walls of the slide (31).

7. A firmly connected soft bed bottom frame (1) according to claim 5, characterized in that: Positioning holes (43) are provided at both ends of the outer side of the bottom frame (1), and the two groups of positioning holes (43) correspond to the two groups of piston rods (41) respectively.

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