Split type folding furniture supporting device

Abstract

The utility model discloses a split type folding furniture supporting device which comprises a lantern ring, fixing blocks are arranged on the outer wall of the lantern ring and located on the two sides of the lantern ring, electric push rods are hinged to the fixing blocks, and supporting frames are fixedly arranged on the upper end face of the lantern ring and located on the two sides of the lantern ring. Connecting blocks are fixedly arranged on the outer walls of the supporting frames and located at the upper ends of the supporting frames, overturning plates are hinged to the other ends of the connecting blocks, mounting blocks are fixedly arranged on the lower end faces of the overturning plates, the output ends of the electric push rods are hinged to the mounting blocks, and supporting plates are fixedly arranged on the upper end faces of the supporting frames. The lower ends of the overturning plates make contact with the upper end face of the supporting plate, so that a user can control the electric push rod to enable the output end of the electric push rod to drive the overturning plates to rotate, one ends of the overturning plates make contact with one another, the effect of splicing the folding furniture is achieved, and time and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of folding furniture, more particularly, it relates to a split type folding furniture supporting device. BACKGROUND

[0002] With the increasing development of social economy and the continuous improvement of people's living standards, folding furniture gradually enters ordinary people's homes, and among them, the table is a kind of daily life furniture, which is generally assembled by a support frame and a table board. In recent years, folding tables have also been widely used, which have the characteristics of simple structure, easy storage and operation. At the same time, folding tables also belong to a kind of split type folding furniture, which has become an ideal choice in modern home and office environment due to its flexible design and space-saving characteristics.

[0003] However, the support device of the existing folding furniture still needs manual overturning of the support frame during use. Since the table board is relatively heavy, it is relatively laborious during overturning, which affects the convenience of using the folding furniture.

[0004] In addition, the support height of the existing support device is usually fixed, which cannot be adjusted according to the height of the user during subsequent use, affecting the practicality. INVENTION CONTENTS

[0005] (I) Technical problems solved

[0006] In view of the problems existing in the prior art, the utility model provides a split type folding furniture supporting device to solve the technical problem that the support device of the existing folding furniture needs manual overturning of the support frame during use. Since the table board is relatively heavy, it is relatively laborious during overturning, which affects the convenience of using the folding furniture.

[0007] (II) Technical scheme

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a split type folding furniture supporting device, comprising a sleeve ring, the outer wall of the sleeve ring is provided with a fixed block on both sides, an electric push rod is hingedly arranged on the fixed block, a support frame is fixedly arranged on the upper end face of the sleeve ring on both sides, a connecting block is fixedly arranged on the outer wall of the support frame on the upper end, a turnover plate is hingedly arranged on the other end of the connecting block, an installation block is fixedly arranged on the lower end face of the turnover plate, the output end of the electric push rod is hingedly connected with the installation block, a supporting plate is fixedly arranged on the upper end face of the support frame, the lower end of the turnover plate is in contact with the upper end face of the supporting plate, and an adjusting rod is slidably arranged in the sleeve ring.

[0009] The utility model further sets up, the outer wall of adjusting lever is provided with adjusting hole, adjusting hole is provided with a plurality of and linear arrangement, the outer wall of sleeve ring is provided with screw hole, the inside of screw hole and adjusting hole all is equipped with adjusting screw, the one end of adjusting screw all is fixed with twist piece, it is convenient for the height of support device is adjusted.

[0010] The utility model further sets up, the upper end of adjusting lever all passes through sleeve ring and is fixed with limit block.

[0011] The utility model further sets up, the both sides of turnover board all are provided with T type slot, the inside of T type slot all is equipped with T type block, the upper end of T type block all is fixed with desktop, the desktop is located the upper end of turnover board, with turnover board swing installation, it is convenient for the guidance of turnover board.

[0012] The utility model further sets up, the both sides of one desktop all are fixed with connecting shaft, connecting shaft all is equipped with connecting rod, the other end of connecting rod all is equipped with bolt, the both sides of another desktop all are provided with the slot of corresponding, the one end of bolt all is located the inside of slot, it is convenient for the fixed of two desktops.

[0013] The utility model further sets up, the other end of bolt all is fixed with pull block, and connecting spring is equipped between pull block and connecting rod, it is convenient for the bolt to be inserted into the slot.

[0014] The utility model further sets up, the lower end of adjusting lever is fixed with base, it is convenient for the support of the device.

[0015] The utility model further sets up, the lower end of base is fixed with antiskid pad, it is convenient for increasing the friction between base and ground.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a kind of split type folding furniture support device, with following beneficial effects:

[0018] 1, by setting up electric push rod, turnover board and supporting plate, so that user can be driven by the output end of electric push rod to make its rotation to the end of turnover board mutual contact, to realize the effect of folding furniture to splice, save time and effort, and by setting up supporting plate can support the bottom of turnover board, to make the device more stable when using.

[0019] 2. By setting an adjusting rod, collar, and adjusting screw, the user can remove the adjusting screw by rotating the screwing block. Then, the overall height of the device can be adjusted by the cooperation of the adjusting rod and collar. After adjustment, the adjusting screw can be screwed into the threaded hole and adjusting hole to fix it, thereby increasing the flexibility of the device during use.

[0020] 3. By setting up a desktop, T-block, and latch, when the two flip panels are closed, the user can slide the desktop using the cooperation of the T-block and T-slot to close the two desktops. Then, by rotating the connecting rod and pulling the pull block, one end of the latch can be inserted into the slot to fix the two desktops in place for easy use later. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of a modular folding furniture support device in its unused state.

[0022] Figure 2 This is a schematic diagram showing the installation positions of the fixing block, electric push rod, support frame, flip plate, and tray on the collar;

[0023] Figure 3 This is a schematic diagram showing the positions of the tabletop and connecting shaft on the T-block;

[0024] Figure 4 This is a schematic diagram showing the installation of the pin, pull block, and connecting spring on the connecting rod;

[0025] Figure 5 This is a schematic diagram showing the positions of the tabletop and slots on the T-shaped block;

[0026] Figure 6 Exploded view of the installation of the collar, adjusting rod, and adjusting screw.

[0027] In the diagram: 1. Collar; 2. Fixing block; 3. Electric push rod; 4. Support frame; 5. Connecting block; 6. Flip plate; 7. Mounting block; 8. Support plate; 9. Adjusting rod; 10. Adjusting hole; 11. Threaded hole; 12. Adjusting screw; 13. Tightening block; 14. Limiting block; 15. T-slot; 16. T-block; 17. Tabletop; 18. Connecting shaft; 19. Connecting rod; 20. Pin; 21. Slot; 22. Pull block; 23. Connecting spring; 24. Base; 25. Anti-slip pad. Detailed Implementation

[0028] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0030] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0031] Please see Figures 1-6 A split-type folding furniture support device includes a collar 1, with fixing blocks 2 on both sides of the outer wall of the collar 1, and electric push rods 3 hinged to the fixing blocks 2. A support frame 4 is fixed to the upper end of the collar 1 on both sides. A connecting block 5 is fixed to the upper end of the outer wall of the support frame 4. A flip plate 6 is hinged to the other end of the connecting block 5. An installation block 7 is fixed to the lower end of the flip plate 6. The output end of the electric push rod 3 is hinged to the installation block 7. A support plate 8 is fixed to the upper end of the support frame 4. The lower end of the flip plate 6 contacts the upper end of the support plate 8. An adjusting rod 9 is slidably provided inside the collar 1.

[0032] In this embodiment, an adjustment hole 10 is provided on the outer wall of the adjustment rod 9. Multiple adjustment holes 10 are provided and arranged linearly. A threaded hole 11 is provided on the outer wall of the collar 1. An adjustment screw 12 is provided inside both the threaded hole 11 and the adjustment hole 10. A turning block 13 is fixedly provided at one end of each adjustment screw 12. The upper end of the adjustment rod 9 passes through the collar 1 and is fixedly provided with a limiting block 14.

[0033] More specifically, the user can control the electric push rod 3 to drive the flip plate 6 to rotate, so that one end of the flip plate 6 contacts each other, thereby achieving the effect of splicing folding furniture, saving time and effort. In addition, the support plate 8 can support the bottom of the flip plate 6, making the device more stable during use. The adjusting screw 12 can also be removed by rotating the twisting block 13. Then, the overall height of the device can be adjusted by the cooperation of the adjusting rod 9 and the collar 1. After adjustment, the adjusting screw 12 can be screwed into the threaded hole 11 and the adjusting hole 10 to fix it, thereby increasing the flexibility of the device during use.

[0034] Please see Figure 1 , Figure 3 , Figure 4 and Figure 5As an implementation method for splicing the desktop 17: T-shaped grooves 15 are provided on both sides of the flip plate 6, and T-shaped blocks 16 are slidably provided inside the T-shaped grooves 15. The desktop 17 is fixedly provided on the upper end of the T-shaped blocks 16. The desktop 17 is located at the upper end of the flip plate 6 and is movably installed with the flip plate 6. Connecting shafts 18 are fixedly provided on both sides of one desktop 17. Connecting rods 19 are rotatably provided on the connecting shafts 18. The other end of the connecting rods 19 is movably provided with pins 20. Slots 21 are correspondingly provided on both sides of the other desktop 17. One end of the pins 20 is located inside the slots 21. Pull blocks 22 are fixedly provided on the other end of the pins 20. Connecting springs 23 are provided between the pull blocks 22 and the connecting rods 19.

[0035] Specifically, when the two flip plates 6 are closed, the user can slide the desktop 17 to close the two desktops 17 by the cooperation of the T-block 16 and the T-slot 15. Then, the user can rotate the connecting rod 19 and pull the pull block 22 to make one end of the pin 20 enter the slot 21. After releasing the pin 20, the connecting spring 23 will push the pin 20 into the slot 21 to fix the two desktops 17 for convenient use.

[0036] Please refer to Figure 6 As a further embodiment for supporting the folding furniture: a base 24 is fixedly provided at the lower end of the adjusting rod 9, and an anti-slip pad 25 is fixedly provided on the lower end surface of the base 24.

[0037] Specifically, it can increase the friction between the base 24 and the bottom surface, while the anti-slip pad 25 can also protect the base 24 and reduce wear.

[0038] In summary, when using the entire device: the user can control the electric push rod 3 to rotate the flip plate 6, causing one end of the flip plate 6 to contact each other, thus achieving the effect of splicing folding furniture. Then, the T-block 16 and T-slot 15 work together to slide the tabletop 17 to close the two tabletops 17. Finally, while rotating the connecting rod 19, the pull block 22 is pulled to allow one end of the pin 20 to enter the slot 21. After releasing the pull block 22, the connecting spring 23 will push the pin 20 into the slot 21. This design secures the two desktops 17 for easy use, and the support plate 8 provides support for the bottom of the flip plate 6, making the device more stable during use. When the height of the device needs to be adjusted, the adjusting screw 12 can be removed by rotating the screw block 13. Then, the overall height of the device can be adjusted by the cooperation of the adjusting rod 9 and the collar 1. After adjustment, the adjusting screw 12 can be screwed into the threaded hole 11 and the adjusting hole 10 to fix it, thereby increasing the flexibility of the device during use.

[0039] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A split-type folding furniture support device, comprising a collar (1), characterized in that: Fixed blocks (2) are provided on the outer wall of the collar (1) on both sides. Electric push rods (3) are hinged on the fixed blocks (2). Support frames (4) are fixed on the upper end face of the collar (1) on both sides. Connecting blocks (5) are fixed on the outer wall of the support frame (4) at the upper end. A flip plate (6) is hinged to the other end of the connecting block (5). Mounting blocks (7) are fixed on the lower end face of the flip plate (6). The output end of the electric push rod (3) is hinged to the mounting block (7). A support plate (8) is fixed on the upper end face of the support frame (4). The lower end of the flip plate (6) is in contact with the upper end face of the support plate (8). An adjusting rod (9) is slidably provided inside the collar (1).

2. The split-type folding furniture support device according to claim 1, characterized in that: The adjusting rod (9) has an adjusting hole (10) on its outer wall. There are multiple adjusting holes (10) arranged in a linear manner. The collar (1) has a threaded hole (11) on its outer wall. The threaded hole (11) and the adjusting hole (10) are both provided with adjusting screws (12). One end of each adjusting screw (12) is fixed with a turning block (13).

3. The split-type folding furniture support device according to claim 2, characterized in that: The upper end of each adjusting rod (9) passes through a collar (1) and is fixedly provided with a limiting block (14).

4. The split-type folding furniture support device according to claim 1, characterized in that: The flip plate (6) has T-shaped grooves (15) on both sides, and T-shaped blocks (16) are slidably provided inside the T-shaped grooves (15). The upper end of the T-shaped blocks (16) is fixedly provided with a tabletop (17). The tabletop (17) is located at the upper end of the flip plate (6) and is movably installed with the flip plate (6).

5. A split-type folding furniture support device according to claim 4, characterized in that: one of them Both sides of the desktop (17) are fixedly provided with connecting shafts (18), and both connecting shafts (18) are rotatably provided with connecting rods (19). The other end of each connecting rod (19) is movably provided with a pin (20). Both sides of the other desktop (17) are provided with slots (21), and one end of each pin (20) is located inside the slot (21).

6. A split-type folding furniture support device according to claim 5, characterized in that: The other end of each pin (20) is fixedly provided with a pull block (22), and a connecting spring (23) is provided between the pull block (22) and the connecting rod (19).

7. A split-type folding furniture support device according to claim 2, characterized in that: The lower end of the adjusting rod (9) is fixedly provided with a base (24).

8. A split-type folding furniture support device according to claim 7, characterized in that: The lower end surface of the base (24) is fixedly provided with an anti-slip pad (25).

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