Sofa base support with storage function

Abstract

The utility model relates to sofa base support technical field, and disclose a kind of sofa base support with storage function, including bottom support, the inside fixed connection of bottom support has inner plate, the side fixed connection of inner plate has inner motor, the output shaft of inner motor is fixedly connected with rotating screw column by coupling, the outer wall of rotating screw column movably connects movable block, the side fixed connection of movable block has storage frame, the side movably connected of movable block has limit long column;Through the bottom support, inner plate, inner motor, rotating screw column, movable block, storage frame and limit long column being set, sofa base support can not only single support structure, no good storage space is provided for sofa from multiple support, to improve the utilization of sofa support internal space, also reduce the waste of floor area, improve the use convenience of overall structure, conducive to the massive placement of life utensils around sofa.

Description

Technical Field

[0001] This utility model relates to the field of sofa base support technology, specifically a sofa base support with storage function. Background Technology

[0002] As the foundational structure of a sofa, the sofa base frame is typically made of sturdy wood, metal (such as steel or aluminum alloy), or high-strength engineering plastics. Through frame, panel, or mesh designs, combined with details such as cross supports, reinforced beams, and non-slip feet, it provides stable load-bearing and balanced force support for the sofa. At the same time, it works in conjunction with the seat spring or webbing system to ensure that the sofa will not sag after prolonged sitting or wobble when moved. Its materials and craftsmanship directly determine the durability and safety of the sofa. The sofa base frame is also an indispensable component of a sofa.

[0003] An investigation revealed that patent CN215686134U discloses a modular, freely combinable meeting sofa with storage functionality. The sofa includes a three-seater, a two-seater, and a single-seater. The three-seater has a fixed protective cushion, with a protective backrest fixed to one end. An armrest bracket is fixed to the outer side of the protective cushion, with an armrest connecting plate fixed to the upper end and a support base fixed to the lower end. A module is movably mounted on the outer side of the three-seater, with a flower trough bracket fixedly mounted on it. The flower trough bracket has a mounting groove, and a mounting base is fixedly mounted to its lower end. A water collection trough is located within the mounting base, and a magazine rack is fixedly mounted to one end of the flower trough bracket. This modular, freely combinable meeting sofa with storage functionality increases product practicality, reduces user costs, and expands business profits.

[0004] However, most sofa base supports are now simple support structures that do not provide adequate storage space. This reduces the utilization rate of the sofa base's internal space, increases wasted floor space, reduces the overall ease of use, and is not conducive to the placement of a large number of household items around the sofa. Utility Model Content

[0005] The purpose of this utility model is to provide a sofa base support with storage function to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sofa base support with storage function, including a base support, an inner plate fixedly connected inside the base support, an inner motor fixedly connected to one side of the inner plate, and a rotating threaded column fixedly connected to the output shaft of the inner motor through a coupling.

[0007] The outer wall of the rotating threaded column is movably connected to a movable block. A storage frame is fixedly connected to one side of the movable block, and a limiting column is movably connected to one side of the movable block. This allows the sofa base support to be more than just a single support structure, providing good storage space for the sofa's multiple supports. This improves the utilization rate of the sofa support's internal space, reduces the waste of floor space, enhances the overall ease of use, and facilitates the placement of a large number of household items around the sofa.

[0008] Preferably, a locking post is movably connected to one side of the base bracket, an inner spring is fixedly connected to one end of the locking post, and a limit hollow post is fixedly connected to one end of the inner spring.

[0009] Preferably, one end of the limiting hollow column is fixedly connected to a backing plate, and the length of the backing plate is equal to the internal length of the base bracket.

[0010] Preferably, a support plate is movably connected to one side of the back panel, and the length of the back panel is equal to the length of the support plate.

[0011] Preferably, a mounting bolt is movably connected to one side of the base bracket, and a mounting handle is movably connected to the outer wall of the mounting bolt. There are two mounting handles, and each mounting handle has two mounting bolts on one side.

[0012] Preferably, one side of the movable block is movably connected to the outer wall of the limiting column, and the length of the limiting column is equal to the length of the rotating threaded column.

[0013] Preferably, one side of the movable block is fixedly connected to one side of the storage frame, and the length and width of the storage frame are both smaller than the length and width inside the base bracket.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, through the setting of a base bracket, inner plate, inner motor, rotating threaded column, movable block, storage frame and limiting column, makes the sofa base bracket not only a single support structure, but also provides good storage space for the sofa bracket, thereby improving the utilization rate of the internal space of the sofa bracket, reducing the waste of floor space, improving the overall ease of use of the structure, and facilitating the placement of a large number of household items around the sofa. This utility model, through the setting of locking posts, inner springs, limiting hollow posts, backrest plates, support plates, mounting bolts, and mounting handles, can provide a retractable effect for the backrest area, making it easier to reduce the height of the sofa base support when moving it, improving the convenience of moving it, and facilitating the repositioning of the sofa base support. Attached Figure Description

[0015] Figure 1A schematic diagram of a preferred embodiment of the sofa base support with storage function provided by this utility model; Figure 2 The structural bottom view provided for this utility model; Figure 3 Top view of the structure provided for this utility model; Figure 4 A side sectional view of the structure provided for this utility model; Figure 5 Internal structural diagram provided for this utility model; Figure 6 Provided by this utility model Figure 4 Enlarged view of the structure at point A in the middle.

[0016] In the diagram: 1. Base bracket; 2. Inner plate; 3. Inner motor; 4. Rotating threaded column; 5. Movable block; 6. Storage frame; 7. Limiting column; 8. Engaging column; 9. Inner spring; 10. Limiting hollow column; 11. Backrest plate; 12. Support plate; 13. Mounting bolt; 14. Mounting handle. Detailed Implementation

[0017] 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.

[0018] Please see Figures 1-6 As shown, a sofa base support with storage function includes a base support 1, an inner plate 2 is fixedly connected inside the base support 1, an inner motor 3 is fixedly connected to one side of the inner plate 2, and the output shaft of the inner motor 3 is fixedly connected to a rotating threaded column 4 through a coupling.

[0019] The outer wall of the rotating threaded column 4 is movably connected to a movable block 5. A storage frame 6 is fixedly connected to one side of the movable block 5, and a limiting column 7 is movably connected to one side of the movable block 5. This allows the sofa base support to not only be a single support structure, but also to provide good storage space for the sofa's multiple supports, thereby improving the utilization rate of the internal space of the sofa support, reducing the waste of floor space, improving the overall ease of use of the structure, and facilitating the placement of a large number of household items around the sofa.

[0020] A locking post 8 is movably connected to one side of the base bracket 1. An inner spring 9 is fixedly connected to one end of the locking post 8. A limiting hollow post 10 is fixedly connected to one end of the inner spring 9, allowing the inner spring 9 to extend and retract inside and outside the base bracket 1, thereby completing the position locking of the limiting hollow post 10 and its connecting parts. A backrest plate 11 is fixedly connected to one end of the limiting hollow post 10, and the length of the backrest plate 11 is equal to the internal length of the base bracket 1, providing a retractable backrest component for the structure. A support plate 12 is movably connected to one side of the backrest plate 11, and the length of the backrest plate 11 is equal to the length of the support plate 12, providing a leaning support for the backrest plate 11, which is conducive to the stable use of the backrest plate 11. A mounting bolt 13 is movably connected to one side of the base bracket 1, and a mounting handle 14 is movably connected to the outer wall of the mounting bolt 13. There are two mounting handles 14, and each mounting handle 14 has two mounting bolts 13 on one side, which facilitates the overall handling of the base bracket and is beneficial for the use of the base bracket in different positions.

[0021] One side of the movable block 5 is movably connected to the outer wall of the limiting column 7, and the length of the limiting column 7 is equal to the length of the rotating threaded column 4, which allows the movable block 5 to move in a stable straight line. One side of the movable block 5 is fixedly connected to one side of the storage frame 6, and the length and width of the storage frame 6 are both smaller than the length and width inside the base bracket 1, which allows the storage frame 6 to enter and exit inside the base bracket 1.

[0022] Working principle: When it is necessary to store items, the inner motor 3 works, and the output shaft of the inner motor 3 rotates, causing the rotating threaded column 4 to rotate. The rotation of the rotating threaded column 4 causes the movable block 5 to move linearly. The movement of the movable block 5 causes part of the storage frame 6 to move outside the base support 1, so that the items to be stored can be placed inside the storage frame 6. At this time, the inner motor 3 works again, causing the movable block 5 to move the storage frame 6 inside the base support 1. If it is necessary to retract the back panel 11, press the locking column 8 to compress and contract the inner spring 9. The contraction of the inner spring 9 causes the locking column 8 to retract into the interior of the limiting hollow column 10. At this time, the back panel 11 can be pulled out to slide to the lower inner part of the base support 1. When the storage frame 6 and the back panel 11 have both returned to the interior of the base support 1, they can be moved by installing the handle 14.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sofa base support with storage function, comprising a base support (1), characterized in that, The bottom support (1) is fixedly connected to an inner plate (2), and an inner motor (3) is fixedly connected to one side of the inner plate (2). The output shaft of the inner motor (3) is fixedly connected to a rotating threaded column (4) through a coupling. The outer wall of the rotating threaded column (4) is movably connected to a movable block (5), a storage frame (6) is fixedly connected to one side of the movable block (5), and a limit column (7) is movably connected to one side of the movable block (5).

2. A sofa base support with storage function according to claim 1, characterized in that: A locking column (8) is movably connected to one side of the bottom support (1), and an inner spring (9) is fixedly connected to one end of the locking column (8). A limit hollow column (10) is fixedly connected to one end of the inner spring (9).

3. A sofa base support with storage function according to claim 2, characterized in that: One end of the limiting hollow column (10) is fixedly connected to a back plate (11), and the length of the back plate (11) is equal to the internal length of the bottom bracket (1).

4. A sofa base support with storage function according to claim 3, characterized in that: A support plate (12) is movably connected to one side of the back panel (11), and the length of the back panel (11) is equal to the length of the support plate (12).

5. A sofa base support with storage function according to claim 1, characterized in that: The bottom bracket (1) is movably connected to one side of a mounting bolt (13), and the outer wall of the mounting bolt (13) is movably connected to a mounting handle (14). There are two mounting handles (14), and each mounting handle (14) has two mounting bolts (13) on one side.

6. A sofa base support with storage function according to claim 1, characterized in that: One side of the movable block (5) is movably connected to the outer wall of the limiting column (7), and the length of the limiting column (7) is equal to the length of the rotating threaded column (4).

7. A sofa base support with storage function according to claim 1, characterized in that: One side of the movable block (5) is fixedly connected to one side of the storage frame (6), and the length and width of the storage frame (6) are both smaller than the length and width inside the base bracket (1).

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