Storage box bed provided with pneumatic support
By placing the connecting end of the first pneumatic spring on the outside of the fixed frame in the pneumatic support storage box bed, the problem of the pneumatic spring being easily affected by objects is solved, achieving more efficient use of storage space and protection of items.
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- SLEEMON HEALTHY SLEEP TECHNOLOGY CO LTD
- Filing Date
- 2025-10-13
- Publication Date
- 2026-05-28
AI Technical Summary
The pneumatic springs in existing pneumatic support storage box beds are easily affected by objects in the storage space, resulting in insufficient utilization of the storage space and items easily touching the pneumatic springs, affecting their normal extension and contraction.
A pneumatic support storage box bed was designed, wherein the connecting end of the first pneumatic spring is located on the outside of the fixed frame, the first pneumatic support is located on the inside of the pneumatic spring, the connection position of the fixed frame and the slat frame is flat to avoid items directly contacting the pneumatic spring, and the connection stability is improved by the hinge rod and metal fastener.
It improves the utilization rate of storage space, reduces the risk of items obstructing the pneumatic spring, ensures that items are not pulled during lifting and lowering, and extends the service life of the bed.
Smart Images
Figure CN2025127277_28052026_PF_FP_ABST
Abstract
Description
A pneumatic support storage box bed Technical Field
[0001] This invention belongs to the field of bed technology and relates to a pneumatic support storage box bed. Background Technology
[0002] Existing pneumatic support storage bed frames consist of a slatted frame and a bed frame, with a pneumatic support between the slatted frame and the bed frame. A fixed frame is mounted on the slatted frame, and a pneumatic spring is installed between the pneumatic support and the slatted frame. One end of the pneumatic spring is hinged to the inside of the fixed frame, and the other end is hinged to the inside of the pneumatic support. This type of pneumatic spring design occupies a significant amount of storage space, and items within the storage space can easily come into contact with the pneumatic spring, potentially affecting its normal extension and contraction. Summary of the Invention
[0003] This invention addresses the problems existing in the prior art by proposing a pneumatic support storage box bed, aiming to overcome the defect that the pneumatic springs in existing storage box beds are easily affected by objects in the storage space.
[0004] This invention is implemented as follows:
[0005] A pneumatic support storage box bed includes a slatted frame and a bed frame with a storage cavity. A first pneumatic support is provided between the slatted frame and the bed frame. A fixed frame is fixed on the slatted frame. A first pneumatic spring is provided between the fixed frame and the first pneumatic support. A first end of the first pneumatic spring is connected to the outside of the fixed frame, and a second end of the first pneumatic spring is connected to the outside of the first pneumatic support.
[0006] Because the first pneumatic support is located inside the first pneumatic spring, items inside the storage box are less likely to directly press against the spring, reducing the risk of items obstructing its extension and retraction. This allows for more efficient use of the storage box's space. The shaft at the connection point between the first pneumatic spring and the mounting bracket does not need to protrude inwards, further increasing the storage box's space. The inner side of the mounting bracket at this location can be made relatively flat, preventing the items inside the storage box from being pulled during the lifting and lowering of the frame, thus protecting the items inside.
[0007] Preferably, the length of the fixing frame is greater than or equal to half the length of the side of the slatted frame. A longer fixing frame provides a more stable connection with the slatted frame, resulting in a more balanced force distribution on the slatted frame during lifting and lowering, and reducing the rigidity requirements on the slatted frame.
[0008] Preferably, the bed frame is provided with a metal fastener, and the metal fastener is provided with a hinge rod. The first end of the hinge rod is fixed to the metal fastener, and the first pneumatic bracket is rotatably connected to the second end of the hinge rod, so that there is a space between the first pneumatic bracket and the bed frame to accommodate the first pneumatic spring. The first pneumatic spring can move within the space between the first pneumatic bracket and the bed frame.
[0009] Preferably, the outer diameter of the middle part of the hinge rod is larger than the outer diameters of both ends of the hinge rod. This effectively avoids interference between the first pneumatic support and the first pneumatic spring.
[0010] Preferably, the bed frame includes side panels and a bottom panel, and a plurality of longitudinally and transversely arranged support legs are fixedly mounted on the lower surface of the bottom panel. The thickness of the plurality of longitudinally and transversely arranged support legs can be made relatively thin, which helps to increase the space of the storage compartment.
[0011] Preferably, the base plate comprises two plates, each with three rows and three columns of support feet. Using two plates to form the base plate reduces cost and facilitates installation. Previously, interference from the crossbeams and the L-shaped brackets supporting the base plate made it difficult to install a single base plate. The three rows and three columns of support feet provide relatively stable support for each plate.
[0012] Preferably, the bed frame has two opposing side panels that serve as mounting plates, and the first pneumatic bracket is mounted on these mounting plates. The two mounting plates are fixedly connected by a crossbeam. The crossbeam improves the stability of the bed frame.
[0013] Preferably, the crossbeam includes a central beam and end beams. The end beams extend downwards at an angle from the central beam to the mounting plate, and have a connecting portion that is fixedly connected to the mounting plate. This crossbeam structure with an upwardly protruding central section reduces the impact of the crossbeam on the storage compartment space. The inclined end beams allow the connecting portion to connect to the center of the mounting plate as much as possible, ensuring connection strength and reducing the risk of cracking of the mounting plate.
[0014] Preferably, a second pneumatic support is further provided between the bed frame and the fixed frame. The second pneumatic support includes a first connecting rod and a second connecting rod hinged to each other. A second pneumatic spring is provided between the second pneumatic support and the bed frame, and the first end of the second pneumatic spring is connected to the hinge point of the first connecting rod and the second connecting rod. This enables the slatted frame to move horizontally, making it more flexible and convenient to retrieve and place objects inside the storage box.
[0015] Preferably, the first end of the second pneumatic spring is located outside the second pneumatic bracket or between the first link and the second link.
[0016] The present invention has the following beneficial effects: Since the first pneumatic support is located inside the first pneumatic spring, items inside the storage box are less likely to directly press against the first pneumatic spring, reducing the risk of items obstructing the extension and contraction of the first pneumatic spring, thus allowing for more efficient use of the space inside the storage box. The shaft at the connection point between the first pneumatic spring and the fixing frame does not need to protrude inwards, further increasing the storage box space. The inner side of the fixing frame at this location can be made relatively flat, preventing the items inside the storage box from being pulled during the lifting and lowering of the frame, which helps protect the items inside the storage box. Attached Figure Description
[0017] Figure 1 is a schematic diagram of the first structure of the storage box bed;
[0018] Figure 2 is a schematic diagram of the second structure of the storage box bed;
[0019] Figure 3 is a schematic diagram of the exploded structure of the storage box bed;
[0020] Figure 4 is a partial structural diagram of the storage box bed.
[0021] Figure labeling: 100, frame; 110, fixing frame; 200, bed frame; 210, metal fastener; 220, hinge rod; 230, side plate; 231, mounting plate; 240, base plate; 241, support leg; 250, crossbeam; 251, middle beam; 252, end beam; 253, connecting part; 300, first pneumatic bracket; 310, first pneumatic spring; 400, second pneumatic bracket; 410, first connecting rod; 420, second connecting rod; 430, second pneumatic spring. Embodiments of the present invention
[0022] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, so as to make the technical solution of the present invention easier to understand and master. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0023] This embodiment provides a pneumatic support storage box bed, as shown in Figures 1-4, including a slatted frame 100 and a bed frame 200 with a storage cavity. A first pneumatic support 300 is provided between the slatted frame 100 and the bed frame 200. A fixing frame 110 is fixed on the slatted frame 100. A first pneumatic spring 310 is provided between the fixing frame 110 and the first pneumatic support 300. The first end of the first pneumatic spring 310 is connected to the outside of the fixing frame 110, and the second end of the first pneumatic spring 310 is connected to the outside of the first pneumatic support 300.
[0024] Because the first pneumatic support 300 is located inside the first pneumatic spring 310, items inside the storage box are less likely to directly contact the first pneumatic spring 310, reducing the risk of items obstructing the extension and retraction of the first pneumatic spring 310 and allowing for more efficient use of the space inside the storage box. The shaft at the connection point between the first pneumatic spring 310 and the fixing frame 110 does not need to protrude inwards, further increasing the storage box space. The inner side of the fixing frame 110 at this location can be made relatively flat, preventing the slatted frame 100 from pulling on the items inside the storage box during lifting and lowering, thus protecting the items inside the storage box.
[0025] As shown in Figure 2, the length of the fixing frame 110 is greater than or equal to half the length of the side of the frame 100. The longer fixing frame 110 provides a more stable connection with the frame 100, resulting in a more balanced force distribution on the frame 100 during lifting and lowering, and reducing the rigidity requirements on the frame 100.
[0026] As shown in Figures 2 and 3, the bed frame 200 is provided with a metal fastener 210, and the metal fastener 210 is provided with a hinge rod 220. The first end of the hinge rod 220 is fixed to the metal fastener 210, and the first pneumatic bracket 300 is rotatably connected to the second end of the hinge rod 220, so that there is a space between the first pneumatic bracket 300 and the bed frame 200 to accommodate the first pneumatic spring 310. The first pneumatic spring 310 can move within the space between the first pneumatic bracket and the bed frame 200. The metal fastener 210 is fixed to the bed frame 200 with screws, which improves the stability of the connection of the first pneumatic bracket 300. This makes the force on the wooden bed frame 200 more distributed, reducing the risk of damage to the bed frame 200. In other optional embodiments, the hinge rod 220 can also be directly fixed to the bed frame 200, and the bed frame 200 can also be a metal bed frame.
[0027] As shown in Figure 2, the outer diameter of the middle part of the hinge rod 220 is larger than the outer diameters of both ends of the hinge rod 220. The diameter of the hole connecting the first pneumatic support 300 to the hinge rod 220 is smaller than the outer diameter of the middle part of the hinge rod 220, preventing the first pneumatic support 300 from moving outward. This effectively avoids interference between the first pneumatic support 300 and the first pneumatic spring 310. In other optional embodiments, a sleeve can also be fitted onto the hinge rod 220 to prevent the first pneumatic support 300 from moving outward.
[0028] As shown in Figure 3, the bed frame 200 includes side panels 230 and a base plate 240. A plurality of longitudinally and transversely arranged support legs 241 are fixedly mounted on the lower surface of the base plate 240. The support legs 241 are cylindrical plastic structures, and the thickness of the multiple longitudinally and transversely arranged support legs 241 can be made relatively thin, which helps to increase the space of the storage compartment. In other optional embodiments, the support legs 241 can also be arranged radially.
[0029] In this embodiment, the base plate 240 comprises two plates, each with three rows and three columns of support legs 241. The two plates constitute the base plate 240, reducing its cost. The three rows and three columns of support legs 241 provide relatively stable support for a single plate with fewer legs. In other optional embodiments, a single plate may have more than nine support legs 241.
[0030] As shown in Figures 2 and 3, the bed frame 200 has two opposing side plates 230 that serve as mounting plates 231. The first pneumatic support 300 is mounted on the mounting plates 231, and the two mounting plates 231 are fixedly connected by a crossbeam 250. The crossbeam 250 improves the stability of the bed frame 200. The crossbeam 250 includes a central beam 251 and an end beam 252. The end beam 252 extends downwards from the central beam 251 to the mounting plate 231, and has a connecting portion 253 that is fixedly connected to the mounting plate 231. This upward-protruding crossbeam 250 structure reduces the impact of the crossbeam 250 on the storage compartment space. The inclined arrangement of the end beam 252 allows the connecting portion 253 to connect to the center of the mounting plate 231 as much as possible, ensuring connection strength and reducing the risk of cracking of the mounting plate 231. In other optional embodiments, the crossbeam 250 can also be a straight rod.
[0031] As shown in Figures 2 and 3, a second pneumatic support 400 is also provided between the bed frame 200 and the fixed frame 110. The second pneumatic support 400 includes a first connecting rod 410 and a second connecting rod 420 that are hinged to each other. A second pneumatic spring 430 is provided between the second pneumatic support 400 and the bed frame 200, and the first end of the second pneumatic spring 430 is connected to the hinge point of the first connecting rod 410 and the second connecting rod 420. This enables the slatted frame 100 to move horizontally, making it more flexible and convenient to retrieve and place objects inside the storage box.
[0032] Furthermore, the first end of the second pneumatic spring 430 is located between the first connecting rod 410 and the second connecting rod 420. In other alternative embodiments, the first end of the second pneumatic spring 430 may also be located outside the second pneumatic support 400.
[0033] In this embodiment, both the frame 100 and the bed frame 200 are made of wood. Before installation, they are in a separate state. The first pneumatic bracket 300, the second pneumatic bracket 400, the fixing bracket 110, and the metal fastener 210 are all hardware connecting accessories, which allow the frame 100 to be opened and closed and connected to the bed frame 200. The fixing bracket 110 and the metal fastener 210 make the stress on the frame 100 and the bed frame 200 more distributed, reducing the risk of cracking of the wooden frame 100 and the bed frame 200 and extending the service life of the storage box bed.
Claims
1. A pneumatic support storage box bed, comprising a slatted frame (100) and a bed frame (200) having a storage cavity, wherein a first pneumatic support (300) is provided between the slatted frame (100) and the bed frame (200), a fixing frame (110) is fixed on the slatted frame (100), and a first pneumatic spring (310) is provided between the fixing frame (110) and the first pneumatic support (300), characterized in that, The first end of the first pneumatic spring (310) is connected to the outside of the fixed frame (110), and the second end of the first pneumatic spring (310) is connected to the outside of the first pneumatic bracket (300).
2. The pneumatic support storage box bed according to claim 1, characterized in that, The length of the fixing frame (110) is greater than or equal to half the length of the side of the frame (100).
3. The pneumatic support storage box bed according to claim 1, characterized in that, The bed frame (200) is provided with a metal fastener (210), and the metal fastener (210) is provided with a hinge rod (220). The first end of the hinge rod (220) is fixed to the metal fastener (210), and the first pneumatic bracket (300) is rotatably connected to the second end of the hinge rod (220) so that there is a space between the first pneumatic bracket (300) and the bed frame (200) to accommodate the first pneumatic spring (310).
4. A pneumatic support storage box bed according to claim 3, characterized in that, The outer diameter of the middle part of the hinge rod (220) is larger than the outer diameters of both ends of the hinge rod (220).
5. A pneumatic support storage box bed according to claim 1, characterized in that, The bed frame (200) includes a side plate (230) and a bottom plate (240), and a plurality of longitudinally and transversely arranged support legs (241) are fixedly provided on the lower surface of the bottom plate (240).
6. A pneumatic support storage box bed according to claim 5, characterized in that, The base plate (240) comprises two plates, each of which is provided with three rows and three columns of support feet (241).
7. A pneumatic support storage box bed according to claim 5, characterized in that, The bed frame (200) has two opposing side plates (230) that serve as mounting plates (231). The first pneumatic bracket (300) is mounted on the mounting plates (231), and the two mounting plates (231) are fixedly connected by a crossbeam (250).
8. A pneumatic support storage box bed according to claim 7, characterized in that, The crossbeam (250) includes a middle beam (251) and an end beam (252). The end beam (252) extends downward from the middle beam (251) to the mounting plate (231) at an incline. The end beam (252) has a connecting part (253) that is fixedly connected to the mounting plate (231).
9. A pneumatic support storage box bed according to claim 1, characterized in that, A second pneumatic support (400) is also provided between the bed frame (200) and the fixed frame (110). The second pneumatic support (400) includes a first connecting rod (410) and a second connecting rod (420) that are hinged to each other. A second pneumatic spring (430) is provided between the second pneumatic support (400) and the bed frame (200). The first end of the second pneumatic spring (430) is connected to the hinge of the first connecting rod (410) and the second connecting rod (420).
10. A pneumatic support storage box bed according to claim 9, characterized in that, The first end of the second pneumatic spring (430) is located outside the second pneumatic bracket (400) or between the first link (410) and the second link (420).