Single-sided rotary function frame

Abstract

The utility model belongs to dining table technical field especially relates to a single -edged rotating function frame, including main frame, the top fixed connection of main frame has main table board, both sides of main frame all are installed with the ball bearing, the outer wall of ball bearing is provided with guide rail, the outer wall fixed connection of guide rail has the extension frame, one end of extension frame is fixedly connected with the work post, the outer wall of work post is set up and has the rotary groove, the groove of rotary groove is movably connected with the connecting block, through setting up the extension table board, extension frame rotation drives the synchronous rotation of rotating rod, makes rotating rod rotation drive extension frame to slide along the outer wall of main frame, simultaneously, rotating rod rotation drives rotary ring rotation through the spacer, makes rotary ring rotation drive connecting block to slide along the groove of rotary groove, through spiral rotary groove, and then drive extension table board of rotary ring top to carry out the rotary lifting operation, realize the rotary unfolding operation of extension table board, dining table's use area is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of dining table technology, and in particular relates to a single-sided rotating functional rack. Background Technology

[0002] Traditional dining table designs often prioritize stability and aesthetics, neglecting space utilization and flexibility. Especially during family gatherings or business banquets, traditional tables prove inadequate and fail to meet practical needs when frequent seating arrangements or item placement adjustments are required. Furthermore, the lack of sufficient space for expansion or adjustment when placing numerous items on the table is extremely inconvenient. Therefore, we propose a single-sided rotating functional shelf. Utility Model Content

[0003] The purpose of this utility model is to address the aforementioned technical problems by providing a single-sided rotating functional frame that enables the rotating and unfolding operation of a dining table.

[0004] In view of this, the present invention provides a single-sided rotating functional frame, including a main frame, a main table fixedly connected to the top of the main frame, ball bearings installed on both sides of the main frame, a guide rail provided on the outer wall of the ball bearings, an extension frame fixedly connected to the outer wall of the guide rail, a working column fixedly connected to one end of the extension frame, a rotating groove opened on the outer wall of the working column, a connecting block movably connected in the groove, a rotating ring fixedly connected to the outer wall of the connecting block, an extension table fixedly connected to the top of the rotating ring, a connecting ring screwed onto the outer wall of the rotating ring and screwed onto the top of the extension frame, a limit strip provided at the connection between the connecting ring and the rotating ring, a rotating rod fixedly connected to the outer wall of the connecting ring, and a connecting rod screwed onto the inner wall of the main frame at one end of the rotating rod.

[0005] Based on the above structure, the rotation of the extension frame drives the rotating rod to rotate synchronously. This rotation of the rotating rod causes the extension frame to slide along the outer wall of the main frame via the connecting rod. At the same time, the rotation of the rotating rod drives the rotating ring to rotate via the limiting strip. This rotation of the rotating ring causes the connecting block to slide along the groove of the rotating slot. Through the spiral rotating slot, the extension table at the top of the rotating ring is rotated and lifted, realizing the rotation and unfolding operation of the extension table, which greatly increases the usable area of ​​the dining table.

[0006] Preferably, four sets of rotating grooves are provided, and the rotating grooves are spiral in shape. In this embodiment, by providing four sets of spiral rotating grooves, it is convenient to rotate and lift the extended table, so that the extended table and the main table are on the same plane.

[0007] Preferably, four sets of limiting strips are provided, and the central axes of the rotating ring and the connecting ring coincide. In this embodiment, it is convenient for the rotating rod to rotate and drive the rotating ring to rotate through the limiting strips, so as to realize the rotation and unfolding operation of the extended table.

[0008] Preferably, the extended tabletop forms a rotating and lifting structure with the extended frame through a rotating groove and a connecting block. In this embodiment, the rotating ring rotates to drive the connecting block to slide along the groove of the rotating groove, thereby driving the extended tabletop at the top of the rotating ring to perform a rotating and lifting operation.

[0009] Preferably, the rotating rod is L-shaped, and the extension frame forms a telescopic structure with the main frame through the rotating rod and the connecting rod. In this embodiment, the rotation of the extension frame drives the rotating rod to rotate synchronously, so that the rotation of the rotating rod drives the extension frame to slide along the outer wall of the main frame through the connecting rod. By setting the L-shaped rotating rod, collision between the extension table and the main table is avoided when the table rotates.

[0010] Preferably, one end of the extension frame is threaded with a positioning bolt, and one end of the positioning bolt is screwed with a positioning block that fits against the outer wall of the connecting ring. In this embodiment, the operator rotates the positioning bolt, and the rotation of the positioning bolt drives the positioning block to slide horizontally through the thread, thereby driving the positioning block to fit tightly against the outer wall of the connecting ring, thus realizing the positioning operation of the extension table.

[0011] Preferably, the working surface of the positioning block is arc-shaped. In this embodiment, by setting the positioning block with an arc-shaped working surface, it is beneficial for the positioning block to fit stably against the outer wall of the connecting ring, thus preventing the connecting ring from shaking.

[0012] The beneficial effects of this utility model are:

[0013] 1. This single-sided rotating functional frame, by setting an extension table, causes the rotating rod to rotate synchronously when the extension frame rotates. The rotation of the rotating rod causes the extension frame to slide along the outer wall of the main frame through the connecting rod. At the same time, the rotation of the rotating rod causes the rotating ring to rotate through the limiting strip. The rotation of the rotating ring causes the connecting block to slide along the groove of the rotating groove. Through the spiral rotating groove, the extension table at the top of the rotating ring is rotated and lifted, realizing the rotation and unfolding operation of the extension table, which greatly increases the usable area of ​​the dining table.

[0014] 2. This single-sided rotating functional frame, by setting a positioning block, allows the operator to rotate the positioning bolt. The rotation of the positioning bolt causes the positioning block to slide horizontally through the thread, thereby causing the positioning block to fit tightly against the outer wall of the connecting ring, thus realizing the positioning operation of the extended table. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the main frame and expansion frame structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the connecting ring structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the three-dimensional unfolded structure of the working column of this utility model.

[0019] The markings in the diagram are as follows:

[0020] 1. Main frame; 101. Main tabletop; 2. Ball bearings; 3. Guide rail; 4. Extension frame; 5. Working column; 6. Rotating groove; 7. Connecting block; 8. Rotating ring; 9. Extension tabletop; 10. Connecting ring; 11. Limiting strip; 12. Rotating rod; 13. Connecting rod; 14. Positioning bolt; 15. Positioning block. Detailed Implementation

[0021] The following is in conjunction with the appendix Figure 1 - Figure 4 This application will be described in further detail.

[0022] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0023] This application discloses a single-sided rotating functional frame, including a main frame 1. A main table 101 is fixedly connected to the top of the main frame 1. Ball bearings 2 are installed on both sides of the main frame 1. A guide rail 3 is provided on the outer wall of the ball bearings 2. An extension frame 4 is fixedly connected to the outer wall of the guide rail 3. A working column 5 is fixedly connected to one end of the extension frame 4. A rotating groove 6 is opened on the outer wall of the working column 5. A connecting block 7 is movably connected in the groove of the rotating groove 6. A rotating ring 8 is fixedly connected to the outer wall of the connecting block 7. An extension table 9 is fixedly connected to the top of the rotating ring 8. A connecting ring 10 is sleeved on the outer wall of the rotating ring 8 and screwed to the top of the extension frame 4. A limit strip 11 is opened at the connection between the connecting ring 10 and the rotating ring 8. A rotating rod 12 is fixedly connected to the outer wall of the connecting ring 10. A connecting rod 13 is screwed to one end of the rotating rod 12 and screwed to the inner wall of the main frame 1.

[0024] Based on the above structure, the rotation of the extension frame 4 drives the rotation rod 12 to rotate synchronously, so that the rotation of the rotation rod 12 drives the extension frame 4 to slide along the outer wall of the main frame 1 through the connecting rod 13. At the same time, the rotation of the rotation rod 12 drives the rotation ring 8 to rotate through the limiting strip 11, so that the rotation of the rotation ring 8 drives the connecting block 7 to slide along the groove of the rotation groove 6. Through the spiral rotation groove 6, the extension table 9 at the top of the rotation ring 8 is driven to rotate and lift, realizing the rotation and unfolding operation of the extension table 9, which greatly increases the usable area of ​​the dining table.

[0025] In one embodiment, four sets of rotating grooves 6 are provided, and the rotating grooves 6 are spiral in shape.

[0026] In this embodiment, by setting four sets of spiral rotating grooves 6, it is convenient for the extension table 9 to rotate and lift, so that the extension table 9 and the main table 101 are on the same plane.

[0027] In one embodiment, the limiting strip 11 is provided in four sets, with the central axes of the rotating ring 8 and the connecting ring 10 coinciding.

[0028] In this embodiment, the rotating rod 12 rotates through the limiting strip 11 to drive the rotating ring 8 to rotate, thereby realizing the rotation and unfolding operation of the extension table 9.

[0029] In one embodiment, the extended table 9 forms a rotating lifting structure with the extended frame 4 via the rotating groove 6 and the connecting block 7.

[0030] In this embodiment, the rotating ring 8 is designed to rotate and drive the connecting block 7 to slide along the groove of the rotating groove 6, thereby driving the extension table 9 at the top of the rotating ring 8 to rotate and lift.

[0031] In one embodiment, the rotating rod 12 is L-shaped, and the extension frame 4 forms a telescopic structure with the main frame 1 through the rotating rod 12 and the connecting rod 13.

[0032] In this embodiment, the rotation of the extension frame 4 drives the rotating rod 12 to rotate synchronously, so that the rotation of the rotating rod 12 drives the extension frame 4 to slide along the outer wall of the main frame 1 through the connecting rod 13. By setting the "L"-shaped rotating rod 12, collision between the extension table 9 and the main table 101 is avoided when the extension table 9 rotates.

[0033] In one embodiment, one end of the extension frame 4 is threadedly connected to a positioning bolt 14, and one end of the positioning bolt 14 is screwed to a positioning block 15 that fits against the outer wall of the connecting ring 10.

[0034] In this embodiment, the operator rotates the positioning bolt 14, and the rotation of the positioning bolt 14 drives the positioning block 15 to slide horizontally through the thread, thereby causing the positioning block 15 to fit tightly against the outer wall of the connecting ring 10, thus realizing the positioning operation of the extension table 9.

[0035] In one embodiment, the working surface of the positioning block 15 is arc-shaped.

[0036] In this embodiment, by setting a positioning block 15 with an arc-shaped working surface, it is beneficial for the positioning block 15 to fit stably against the outer wall of the connecting ring 10, thus preventing the connecting ring 10 from shaking.

[0037] In this embodiment, when the single-sided rotating functional frame is in use, the operator first rotates the extension frame 4. The rotation of the extension frame 4 drives the rotating rod 12 to rotate synchronously, so that the rotation of the rotating rod 12 drives the extension frame 4 to slide along the outer wall of the main frame 1 through the connecting rod 13. The extension frame 4 is connected to the main frame 1 through the ball bearing 2 and the guide rail 3, which helps to improve the stability of the extension frame 4's extension and retraction, and realizes the unfolding operation of the extension frame 4.

[0038] At the same time, the rotation of the rotating rod 12 drives the rotating ring 8 to rotate through the limiting strip 11, so that the rotating ring 8 rotates and drives the connecting block 7 to slide along the groove of the rotating groove 6. Through the spiral rotating groove 6, the extension table 9 at the top of the rotating ring 8 is rotated and lifted, realizing the rotation and unfolding operation of the extension table 9, which greatly increases the usable area of ​​the dining table.

[0039] Finally, the staff rotates the positioning bolt 14. The rotation of the positioning bolt 14 causes the positioning block 15 to slide horizontally through the thread, thereby causing the positioning block 15 to fit tightly against the outer wall of the connecting ring 10, thus realizing the positioning operation of the extension table 9.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A single-sided rotating functional frame, characterized in that, Includes a main frame (1), with a main tabletop (101) fixedly connected to the top of the main frame (1). Ball bearings (2) are installed on both sides of the main frame (1). A guide rail (3) is provided on the outer wall of the ball bearings (2). An extension frame (4) is fixedly connected to the outer wall of the guide rail (3). A working column (5) is fixedly connected to one end of the extension frame (4). A rotating groove (6) is opened on the outer wall of the working column (5). A connecting block (7) is movably connected in the groove of the rotating groove (6). (7) has a rotating ring (8) fixedly connected to its outer wall. An extension table (9) is fixedly connected to the top of the rotating ring (8). A connecting ring (10) is sleeved on the outer wall of the rotating ring (8) and screwed to the top of the extension frame (4). A limit strip (11) is provided at the connection between the connecting ring (10) and the rotating ring (8). A rotating rod (12) is fixedly connected to the outer wall of the connecting ring (10). A connecting rod (13) is screwed to one end of the rotating rod (12) and screwed to the inner wall of the main frame (1).

2. The single-sided rotating functional frame according to claim 1, characterized in that: The rotating groove (6) is provided in four sets, and the rotating groove (6) is spiral in shape.

3. The single-sided rotating functional frame according to claim 1, characterized in that: The limiting strip (11) is provided in four sets, and the central axes of the rotating ring (8) and the connecting ring (10) coincide.

4. The single-sided rotating functional frame according to claim 1, characterized in that: The extended table (9) forms a rotating and lifting structure with the extension frame (4) through the rotating groove (6) and the connecting block (7).

5. The single-sided rotating functional frame according to claim 1, characterized in that: The rotating rod (12) is L-shaped, and the extension frame (4) forms a telescopic structure with the main frame (1) through the rotating rod (12) and the connecting rod (13).

6. The single-sided rotating functional frame according to claim 1, characterized in that: One end of the extension frame (4) is threaded with a positioning bolt (14), and one end of the positioning bolt (14) is screwed with a positioning block (15) that fits against the outer wall of the connecting ring (10).

7. The single-sided rotating functional frame according to claim 6, characterized in that: The working surface of the positioning block (15) is arc-shaped.

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