A middle placed flying wing type hydraulic lifting support

Abstract

The application discloses a middle-placed flying-wing type hydraulic lifting support and relates to the technical field of furniture products. The middle-placed flying-wing type hydraulic lifting support comprises a mounting base, a folding support arranged on the top of the mounting base, a supporting column fixedly connected to the left top of the mounting base, a fixing mechanism arranged on the top of the mounting base and extending into the interior of the mounting base. Through the cooperation between the ear plate, the hydraulic starting rod, the movable block, the U-shaped plate, the arc-shaped plate, the T-shaped column, the folding plate one, the folding plate two and the supporting rod, the bed plate of the bed body is arranged on the U-shaped plate, the folding plate one and the folding plate two are folded through the arc-shaped plate and the T-shaped column, the U-shaped plate can be displaced and lifted, the storage cabinet in the bed body is conveniently opened, articles are conveniently placed around the head, the side and the tail of the bed, and the economic cost is reduced.

Description

Technical Field

[0001] This invention relates to the field of furniture technology, specifically to a centrally located wing-type hydraulic lifting bracket. Background Technology

[0002] As living standards continue to improve, people have more and more requirements for furniture. Existing bed products with storage functions need to be equipped with hydraulic lifting brackets on both sides of the bed to make it easier to lift the mattress into the bed box for storage.

[0003] The existing technology has the following problems:

[0004] 1. Existing bed products with storage functions usually have two storage units installed directly on both sides of the bed. This will obstruct the placement of items into the bed frame, making it extremely inconvenient to place items on both sides, and also increasing costs.

[0005] 2. When using the existing hydraulic lifting support, it is necessary to install the hydraulic lifting support inside the bed. However, the existing support is inconvenient to fix and the fixing effect is not good enough, which makes the support easy to loosen and affects the normal use of the support. Summary of the Invention

[0006] This invention provides a centrally mounted flying wing type hydraulic lifting support to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows:

[0008] A centrally mounted wing-type hydraulic lifting support includes a mounting base, a folding bracket on the top of the mounting base, a support column fixedly connected to the top left side of the mounting base, and a fixing mechanism on the top of the mounting base extending into the interior of the mounting base.

[0009] The folding bracket includes two ear plates, which are fixedly connected to the top of the mounting base. A hydraulic actuating rod is movably connected to the side of the ear plates, and a movable block is movably connected to the top of the hydraulic actuating rod. A U-shaped plate is fixedly connected to the outer wall of the movable block. Two arc-shaped plates are fixedly connected to the top of the base. Each arc-shaped plate has an arc-shaped groove on its outer wall. A T-shaped column is slidably connected to the inner wall of the arc-shaped groove. A folding plate one is movably connected to the outer wall of the T-shaped column. A folding plate two is movably connected to the top of the folding plate one. One end of the folding plate is movably connected to the inner wall of the U-shaped plate. A support rod is movably connected to the inner wall of the U-shaped plate. The bottom of the support rod is movably connected to the outer wall of the arc-shaped plate.

[0010] A further improvement of the technical solution of the present invention is that: the support column includes a column body, the column body is fixedly connected to the top of the mounting base, the top of the column body is fixedly connected to an anti-wear pad, the inside of the column body is movably connected to a movable plate, the top two sides of the movable plate are fixedly connected to support plates, and the top of the support plate is provided with a support roller.

[0011] By adopting the above technical solution, the cooperation between the column, anti-wear pad, movable plate, support plate, and support roller can reduce the wear between the U-shaped plate and the support column.

[0012] A further improvement of the technical solution of the present invention is that: a limiting slide rod is movably connected inside the movable plate, the limiting slide rod is fixedly connected inside the column, a buffer spring is provided on the side of the limiting slide rod, and an elastic ring is provided at the bottom end of the buffer spring.

[0013] By adopting the above technical solution, the cooperation between the limiting slide bar, the buffer spring, and the elastic ring in the solution can buffer the U-shaped plate when it retracts.

[0014] A further improvement of the technical solution of the present invention is that: the support roller includes a connecting ring, the connecting ring is fixedly connected to the inner side of the support plate, a ball is movably connected to the side of the connecting ring, a rotating ring is movably connected to the side of the ball, an elastic top plate is fixedly connected to the side of the rotating ring, and a wear-resistant plate is fixedly connected to the side of the elastic top plate.

[0015] The above technical solution, with its interconnecting ring, ball bearings, rotating ring, elastic top plate, and wear-resistant plate, facilitates the ejection of the U-shaped plate.

[0016] A further improvement of the technical solution of the present invention is that: the fixing mechanism includes a driving block, the driving block is movably connected to the top of the mounting base, the bottom end of the driving block is fixedly connected to a threaded rod, the threaded rod is movably connected to the inside of the mounting base, the side of the threaded rod is threadedly connected to a threaded slider, and the side of the threaded slider is movably connected to a telescopic top rod.

[0017] By adopting the above technical solution, the mutual cooperation between the drive block, threaded rod, threaded slider, and telescopic top rod in the solution facilitates the control of the fixation of the bracket.

[0018] A further improvement of the technical solution of the present invention is that: a movable plate is movably connected to one end of the telescopic top rod, a guide rod is slidably connected inside the movable plate, the guide rod is fixedly connected inside the mounting base, and a fixing block is fixedly connected to the side of the movable plate.

[0019] By adopting the above technical solution, the movable plate, guide rod, and fixing block cooperate with each other. The movable plate moves along the guide rod, which can drive the fixing block to be inserted into the interior of the window, thus facilitating the fixation of the bracket.

[0020] A further improvement of the technical solution of the present invention is that: the fixing block includes a locking block, the locking block is fixedly connected to the side of the moving plate, a push plate is movably connected to the right side of the locking block, a pressing plate is fixedly connected to the left side of the push plate, and the pressing plate extends into the interior of the locking block.

[0021] By adopting the above technical solution, the cooperation between the locking block, push plate, and squeezing plate in the solution facilitates the control and reinforcement of the bracket.

[0022] A further improvement of the technical solution of the present invention is that: a clamping spring is provided at the left end of the extrusion plate, a push rod is movably connected to the side of the extrusion plate, a top block is movably connected to one end of the push rod, an elastic bending plate is provided at the top of the top block, and the elastic bending plate is fixedly connected to the side of the clamping block.

[0023] By adopting the above technical solution, the cooperation between the clamping spring, push rod, top block, and elastic bending plate in the solution, the push rod pushes the top block, thereby actuating the elastic bending plate and squeezing the inside of the bed, resulting in a better fixing effect on the support.

[0024] Due to the adoption of the above technical solution, the technical progress achieved by this invention compared to the prior art is as follows:

[0025] 1. This invention provides a centrally mounted wing-type hydraulic lifting bracket. Through the cooperation of the ear plate, hydraulic starter rod, movable block, U-shaped plate, arc plate, T-shaped column, folding plate one, folding plate two, and support rod, the bracket is installed in the middle of the bed. The bed board is installed on the U-shaped plate. By pulling and lifting the bed board, the hydraulic starter rod and support rod can be rotated, and the folding plate one and folding plate two can be folded through the arc plate and T-shaped column, so that the U-shaped plate can be moved and raised. This makes it convenient to open the storage cabinet inside the bed and place items from the head, sides, and foot of the bed, thus reducing economic costs.

[0026] 2. This invention provides a centrally mounted wing-type hydraulic lifting support. Through the cooperation of the column, anti-wear pad, movable plate, support plate, support roller, limiting slide bar, buffer spring, and elastic ring, the support column can support the U-shaped plate. When the U-shaped plate moves, the anti-wear pad can reduce the wear on the support column, and the support roller makes it easier for the U-shaped plate to slide out. When the U-shaped plate is retracted, the movable plate squeezes the buffer spring and elastic ring, thereby buffering the retraction of the U-shaped plate, reducing the wear between the support column and the U-shaped plate, and improving the service life of the support.

[0027] 3. This invention provides a centrally mounted wing-type hydraulic lifting support. Through the cooperation of the drive block, threaded rod, threaded slider, telescopic top rod, moving plate, guide rod, and fixing block, when fixing the support, the support is placed inside the bed. By rotating the drive block, the threaded rod can be rotated, causing the threaded slider to move, thereby causing the telescopic top rod to extend and retract, and pushing the moving plate to move, so that the fixing block can be locked into the inside of the bed, thereby fixing the support, improving the fixing effect, preventing the support from loosening, and making the support more convenient to use. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the structure of the folding bracket of the present invention;

[0030] Figure 3 This is a schematic diagram of the folding bracket pressing structure of the present invention;

[0031] Figure 4 This is a schematic cross-sectional view of the support column of the present invention;

[0032] Figure 5 This is a schematic cross-sectional view of the support roller of the present invention;

[0033] Figure 6 This is a cross-sectional structural diagram of the fixing mechanism of the present invention;

[0034] Figure 7 This is a cross-sectional structural diagram of the fixing block of the present invention.

[0035] In the diagram: 1. Mounting base; 2. Folding bracket; 21. Ear plate; 22. Hydraulic starter rod; 23. Movable block; 24. U-shaped plate; 25. Arc-shaped plate; 26. T-shaped column; 27. Folding plate one; 28. Folding plate two; 29. ​​Support rod; 3. Support column; 31. Column body; 32. Anti-wear pad; 33. Movable plate; 34. Support plate; 35. Support roller; 351. Connecting ring; 352. Ball bearing; 353. Rotating ring; 354. 355. Elastic top plate; 36. Wear-resistant plate; 37. Limiting slide bar; 38. Buffer spring; 4. Elastic ring; 5. Fixing mechanism; 41. Drive block; 42. Threaded rod; 43. Threaded slider; 44. Telescopic top rod; 45. Moving plate; 46. Guide rod; 47. Fixing block; 471. Locking block; 472. Push plate; 473. Pressing plate; 474. Tightening spring; 475. Push rod; 476. Top block; 477. Elastic bending plate. Detailed Implementation

[0036] The present invention will be further described in detail below with reference to embodiments:

[0037] Example 1

[0038] like Figure 1-7 As shown, the present invention provides a centrally mounted wing-type hydraulic lifting support, including a mounting base 1, a folding bracket 2 on the top of the mounting base 1, a support column 3 fixedly connected to the top left side of the mounting base 1, a fixing mechanism 4 on the top of the mounting base 1 extending into the interior of the mounting base 1, the folding bracket 2 including two ear plates 21 fixedly connected to the top of the mounting base 1, a hydraulic actuating rod 22 movably connected to the side of the ear plates 21, and a movable block 23 movably connected to the top of the hydraulic actuating rod 22. A U-shaped plate 24 is fixedly connected to the outer wall of the movable block 23. Two arc-shaped plates 25 are fixedly connected to the top of the base 1. Arc-shaped grooves are opened on the outer walls of the two arc-shaped plates 25. T-shaped columns 26 are slidably connected to the inner walls of the arc-shaped grooves. Folding plate 27 is movably connected to the outer wall of the T-shaped column 26. Folding plate 28 is movably connected to the top of folding plate 27. One end of folding plate 28 is movably connected to the inner wall of the U-shaped plate 24. Support rod 29 is movably connected to the inner wall of the U-shaped plate 24. The bottom of support rod 29 is movably connected to the outer wall of the arc-shaped plate 25.

[0039] In this embodiment, when the support is in use, it is placed in the middle of the bed and fixed by the fixing mechanism 4. The bed board is then installed on the U-shaped plate 24. By pulling and lifting the bed board, the hydraulic starter rod 22 and the support rod 29 are driven to rotate around the ear plate 21 and the arc plate 25, respectively, so that the folding plate 1 27 and the folding plate 28 are folded together. At the same time, the folding plate 1 27 moves with the T-shaped column 26 through the arc groove on the arc plate 25, so that the U-shaped plate 24 at the top of the support column 3 can be displaced and raised and lowered, making it convenient to open the storage cabinet inside the bed and place items from the head, sides and foot of the bed.

[0040] Example 2

[0041] like Figure 1-7 As shown, based on Embodiment 1, the present invention provides a technical solution: Preferably, the support column 3 includes a column body 31, which is fixedly connected to the top of the mounting base 1. An anti-wear pad 32 is fixedly connected to the top of the column body 31. A movable plate 33 is movably connected inside the column body 31. Support plates 34 are fixedly connected to both sides of the top of the movable plate 33. A support roller 35 is provided on the top of the support plate 34. A limiting slide rod 36 is movably connected inside the movable plate 33. The limiting slide rod 36 is fixedly connected inside the column body 31. A buffer spring 37 is provided on the side of the limiting slide rod 36. An elastic ring 38 is provided at the bottom end of the buffer spring 37. The support roller 35 includes a connecting ring 351, which is fixedly connected to the inner side of the support plate 34. A ball bearing 352 is movably connected to the side of the connecting ring 351. A rotating ring 353 is movably connected to the side of the ball bearing 352. An elastic top plate 354 is fixedly connected to the side of the rotating ring 353. A wear-resistant plate 355 is fixedly connected to the side of the elastic top plate 354.

[0042] In this embodiment, the support column 3 supports the U-shaped plate 24. When the U-shaped plate 24 moves, the anti-wear pad 32 reduces wear on the column 31. The support roller 35 on the top of the support plate 34 presses the U-shaped plate 24 tightly, and the elastic top plate 354 pushes the wear-resistant plate 355 to adhere to the U-shaped plate 24. When the U-shaped plate 24 is moved out, the ball bearing 352 and the rotating ring 353 facilitate the rotation of the support roller 35, making it easier for the U-shaped plate 24 to slide out. When the U-shaped plate 24 is retracted, the support roller 35 is squeezed, and the movable plate 33 squeezes the buffer spring 37 and elastic ring 38 on the side of the limiting slide bar 36, thereby buffering the retraction of the U-shaped plate 24, reducing wear between the support column 3 and the U-shaped plate 24, and improving the service life of the bracket.

[0043] Example 3

[0044] like Figure 1-7 As shown, based on Embodiment 1, the present invention provides a technical solution: Preferably, the fixing mechanism 4 includes a driving block 41, which is movably connected to the top of the mounting base 1. A threaded rod 42 is fixedly connected to the bottom end of the driving block 41. The threaded rod 42 is movably connected inside the mounting base 1. A threaded slider 43 is threadedly connected to the side of the threaded rod 42. A telescopic top rod 44 is movably connected to the side of the threaded slider 43. A movable plate 45 is movably connected to one end of the telescopic top rod 44. A guide rod 46 is slidably connected inside the movable plate 45. The guide rod 46 is fixedly connected inside the mounting base 1. A fixing block 47 is fixedly connected to the side of the movable plate 45. The fixing block 47 includes a locking block 471, which is fixedly connected to the side of the movable plate 45. A push plate 472 is movably connected to the right side of the locking block 471. A pressing plate 473 is fixedly connected to the left side of the push plate 472. The pressing plate 473 extends into the interior of the locking block 471. A clamping spring 474 is provided at the left end of the pressing plate 473. A push rod 475 is movably connected to the side of the pressing plate 473. A top block 476 is movably connected to one end of the push rod 475. An elastic bending plate 477 is provided at the top of the top block 476. The elastic bending plate 477 is fixedly connected to the side of the locking block 471.

[0045] In this embodiment, when fixing the bracket, the bracket is placed inside the bed frame. By rotating the drive block 41, the threaded rod 42 is rotated, causing the threaded slider 43 to move. This causes the telescopic top rod 44 to extend and retract, and pushes the moving plate 45 to move along the guide rod 46, allowing the fixing block 47 to be inserted into the bed frame, thus fixing the bracket. As the fixing block 47 moves, the push plate 472 pushes the compression plate 473 to compress the top spring 474. The push rod 475 pushes the top block 476, causing the top block 476 to push the elastic bending plate 477 and compress the inside of the bed frame, resulting in a better fixing effect, preventing the bracket from loosening, and making the bracket more convenient to use.

[0046] The working principle of this centrally mounted wing-type hydraulic lifting support will be explained in detail below.

[0047] like Figure 1-7As shown, when the bracket is in use, it is placed in the middle of the bed. The drive block 41 drives the threaded rod 42 to rotate, and the threaded slider 43 moves, thereby driving the telescopic top rod 44 to extend and retract. The moving plate 45 allows the fixing block 47 to be inserted into the bed body, thus fixing the bracket. The bed board is then installed on the U-shaped plate 24. By pulling and lifting the bed board, the hydraulic start rod 22 and the support rod 29 are driven to rotate around the ear plate 21 and the arc plate 25, causing the folding plate 1 27 and the folding plate 28 to fold. This allows the U-shaped plate 24 at the top of the support column 3 to move and rise, making it convenient to open the storage cabinet inside the bed body and place items from the head, sides and foot of the bed.

[0048] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A mid-mounted flying wing hydraulic lifting support comprising a mounting base (1), characterized in that: The top of the mounting base (1) is provided with a folding support (2), the top left side of the mounting base (1) is fixedly connected with a support column (3), the top of the mounting base (1) is provided with a fixing mechanism (4), and the fixing mechanism (4) extends to the inside of the mounting base (1); The folding support (2) comprises two ear plates (21) fixedly connected to the top of the mounting base (1), the side surface of the ear plate (21) is movably connected with a hydraulic starting rod (22), the top end of the hydraulic starting rod (22) is movably connected with a movable block (23), the outer wall of the movable block (23) is fixedly connected with a U-shaped plate (24), the top of the base (1) is fixedly connected with two arc-shaped plates (25), the outer wall of the two arc-shaped plates (25) is provided with an arc-shaped groove, the inner wall of the arc-shaped groove is movably connected with a T-shaped column (26), the outer wall of the T-shaped column (26) is movably connected with a folding plate one (27), the top of the folding plate one (27) is movably connected with a folding plate two (28), one end of the folding plate (28) is movably connected with the inner wall of the U-shaped plate (24), the inner wall of the U-shaped plate (24) is movably connected with a support rod (29), and the bottom of the support rod (29) is movably connected with the outer wall of the arc-shaped plate (25).

2. The mid-set flying wing hydraulic lift support of claim 1, wherein: The support column (3) comprises a column body (31) fixedly connected to the top of the mounting base (1), the top of the column body (31) is fixedly connected with an anti-abrasion pad (32), the inside of the column body (31) is movably connected with a movable plate (33), the top of the movable plate (33) is fixedly connected with a support plate (34) on both sides, and the top of the support plate (34) is provided with a support roller (35).

3. The mid-mounted flying wing hydraulic lifting support according to claim 2, characterized in that: The inside of the movable plate (33) is movably connected with a limiting sliding rod (36), the limiting sliding rod (36) is fixedly connected in the inside of the column body (31), the side surface of the limiting sliding rod (36) is provided with a buffer spring (37), and the bottom end of the buffer spring (37) is provided with an elastic ring (38).

4. The mid-set flying wing hydraulic lift support of claim 2, wherein: The support roller (35) comprises a connecting ring (351) fixedly connected to the inner side of the support plate (34), a rolling ball (352) movably connected to the side surface of the connecting ring (351), a rotating ring (353) movably connected to the side surface of the rolling ball (352), an elastic top plate (354) fixedly connected to the side surface of the rotating ring (353), and a wear-resistant plate (355) fixedly connected to the side surface of the elastic top plate (354).

5. The mid-mounted flying wing hydraulic lifting support of claim 1, wherein: The fixing mechanism (4) comprises a driving block (41) movably connected to the top of the mounting base (1), a threaded rod (42) fixedly connected to the bottom end of the driving block (41), the threaded rod (42) movably connected in the inside of the mounting base (1), a threaded sliding block (43) threadedly connected to the side surface of the threaded rod (42), and a telescopic jacking rod (44) movably connected to the side surface of the threaded sliding block (43).

6. A mid-mounted flying wing hydraulic lift support according to claim 5, wherein: One end of the telescopic top rod (44) is movably connected with a moving plate (45), the inside of the moving plate (45) is slidably connected with a guide rod (46), the guide rod (46) is fixedly connected inside the mounting base (1), the side of the moving plate (45) is fixedly connected with a fixed block (47).

7. A mid-mounted flying wing hydraulic lift support according to claim 6, wherein: The fixed block (47) comprises a clamping block (471), the clamping block (471) is fixedly connected to the side of the moving plate (45), the right side of the clamping block (471) is movably connected with a push plate (472), the left side of the push plate (472) is fixedly connected with a extrusion plate (473), the extrusion plate (473) extends to the inside of the clamping block (471).

8. The mid-set flying wing hydraulic lift support of claim 7, wherein: The left end of the extrusion plate (473) is provided with a jacking spring (474), the side of the extrusion plate (473) is movably connected with a push rod (475), one end of the push rod (475) is movably connected with a top block (476), the top end of the top block (476) is provided with an elastic bent plate (477), the elastic bent plate (477) is fixedly connected to the side of the clamping block (471).

Images