Quilt supporting frame

Abstract

The utility model discloses a quilt supporting frame which comprises a bed board, supporting columns are fixedly connected to the positions, close to the four corners, of the bottom of the bed board respectively, universal brake wheels are fixedly installed at the bottom ends of the supporting columns, and a plurality of quilt supporting mechanisms are arranged on the top of the bed board. According to the quilt supporting frame provided by the utility model, when the quilt supporting frame is not used, the limiting bolt can be separated from the limiting shell by rotating the limiting bolt, the sliding rod can be retracted into the fixed sleeve shell, then the movable ball is rotated, and the fixed sleeve shell and the sliding rod can be retracted to one side of the bed board; the limiting shell is limited by the limiting bolt on the side, so that the fixing sleeve shell and the sliding rod are kept stable, the quilt supporting frame is used as a fence of a sickbed, and the situation that when a quilt does not need to be supported, the quilt supporting frame needs to be independently placed, and extra space is occupied is avoided; the fixing sleeve shell which does not need to support the quilt and the sliding rod are folded to serve as a protection fence of the sickbed, and the space efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical appliances, in particular to a quilt support. Background Art

[0002] After surgery, most patients have surgical wounds and need to recuperate in bed. However, if the wound is covered by the quilt, it is not conducive to the heat dissipation of the wound and is prone to infection. In addition, the patient will also experience increased pain due to the friction between the wound and the quilt, or the wound secretions, oozing blood, etc. will stain the hospital gown and quilt. To avoid the above situations, it is a common practice to use a quilt support to support the quilt.

[0003] For example, the Chinese utility model patent (CN215960777U) discloses a new type of multifunctional medical quilt support, which records: "The user can connect the device with items such as an anti-seepage cloth to prevent the wound from directly contacting the cotton quilt, avoiding the situation of having to replace the bedding due to wound exudates or blood, etc., which can save costs and labor, and the anti-seepage cloth can be replaced", and also records: "However, the device cannot be stably connected to the hospital bed, and if the patient's wound is not suitable for lying flat and the height of the bed body needs to be adjusted, the existing device cannot be applied to this situation either" technical problems.

[0004] To sum up, it can be seen that in the prior art, the circular fixing block is moved downward by tightening the clamping bolt, and the device is fixedly connected to the side of the hospital bed together with the U-shaped fixing seat. However, this method has the following technical problems: In the actual use process of the device, when the quilt support is not in use, it needs to be placed separately, which will occupy extra space and the space efficiency of the device is not high. Therefore, this application proposes a quilt support to provide a new technical solution to solve the technical problems mentioned in the above patent. Summary of the Utility Model

[0005] Based on this, in view of the above technical problems, it is necessary to provide a quilt support. When the device is not in use, the rotatable limiting bolt can be used to make the limiting bolt leave the limiting shell, and then the sliding rod can be retracted into the fixed sleeve. Subsequently, by rotating the movable ball, the fixed sleeve and the sliding rod can be retracted to one side of the bed board, and the limiting shell is restricted by the limiting bolt on this side to keep the fixed sleeve and the sliding rod stable. Furthermore, it can be used as a fence of the hospital bed to avoid the situation that the quilt support needs to be placed separately and occupy extra space when the quilt does not need to be supported. The fixed sleeve and the sliding rod that do not need to support the quilt are folded and used as the protective fence of the hospital bed, which improves the space efficiency of the device. And after using this device, there is no need to purchase the fence and the quilt support separately, which reduces costs and improves the practicability of the device.

[0006] To solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A quilt support is applied to medical use.

[0008] The quilt support specifically includes:

[0009] A bed board, support columns are respectively fixedly connected to the bottom of the bed board near the four corners, universal brake wheels are fixedly installed at the bottom ends of the support columns, a plurality of quilt support mechanisms are arranged on the top of the bed board, and an adjustment mechanism is arranged on the quilt support mechanism;

[0010] The quilt support mechanism includes a fixed sleeve, a sliding rod, a stretching component, a rotating component, and a limiting component. The sliding rod is slidably connected inside the fixed sleeve.

[0011] As a preferred embodiment of the quilt support provided by the present utility model, the stretching component includes a support clamping plate, a connecting shell, and a limiting shell. Support clamping plates are respectively fixedly connected to the fixed sleeve and the bottom end of the sliding rod. Fixed rails are respectively slidably connected to the outer walls of the two support clamping plates, and the two fixed rails are respectively fixedly connected to the inner walls of the connecting shell and the limiting shell.

[0012] As a preferred embodiment of the quilt support provided by the present utility model, the rotating component includes a movable ball. The movable ball is fixedly connected to the bottom of the connecting shell, and the movable ball is rollingly connected to the inner wall of the bed board.

[0013] As a preferred embodiment of the quilt support provided by the present utility model, the limiting component includes a limiting plate and a protection rod. A plurality of limiting plates are respectively fixedly connected to the top of the bed board on the left and right sides. Limiting bolts adapted to the limiting shell are respectively threadedly connected to the inner walls of the plurality of limiting plates. The protection rod is fixedly connected between the plurality of limiting plates on the side away from the movable ball.

[0014] As a preferred embodiment of the quilt support provided by the present utility model, the adjustment mechanism includes a rotating shaft. The rotating shafts are respectively rotatably connected to the inner walls of the connecting shell and the limiting shell. Limiting claws adapted to the support clamping plate are fixedly connected to the outer wall of the rotating shaft, and a handle is fixedly connected to one end of the rotating shaft.

[0015] As a preferred embodiment of the quilt support provided by the present utility model, the adjustment mechanism further includes a torsion spring. Torsion springs are respectively sleeved on the outer parts of the two rotating shafts and on both sides of the limiting claws. The two ends of the torsion springs located in the connecting shell are respectively fixedly connected to the outer wall of the limiting claw and the inner wall of the connecting shell. The two ends of the torsion springs located in the limiting shell are respectively fixedly connected to the outer wall of the limiting claw and the inner wall of the limiting shell.

[0016] Compared with the prior art, the present utility model has the following beneficial effects:

[0017] The quilt support provided by the utility model can, when the device is not in use, make the limiting bolt leave the inside of the limiting shell by rotating the limiting bolt, and then the sliding rod can be retracted into the fixed sleeve. Subsequently, by rotating the movable ball, the fixed sleeve and the sliding rod can be retracted to one side of the bed board, and the fixed sleeve and the sliding rod can be kept stable by the limitation of the limiting shell by the limiting bolt on this side. Furthermore, it can be used as a fence for the hospital bed, avoiding the situation that when the quilt does not need to be supported, the quilt support needs to be placed separately and occupies extra space. The fixed sleeve and the sliding rod that do not need to support the quilt are folded to serve as a protective fence for the hospital bed, improving the space efficiency of the device. And after using this device, there is no need to purchase the fence and the quilt support separately, reducing costs and improving the practicability of the device.

[0018] The quilt support provided by the utility model can drive the corresponding support card plate to slide inside the fixed rail by pulling up the fixed sleeve and the sliding rod, and under the elastic force of the torsion spring, the limiting claw is restricted to lean against the outside of the support card plate. After pulling the fixed sleeve and the sliding rod to a suitable position and then directly releasing them, the fixed sleeve and the sliding rod can be prevented from descending under the restriction of the limiting claw, and thus the height of the fixed sleeve and the sliding rod can be adjusted, and the distance between the ground of the fixed sleeve and the sliding rod and the bed board can be adjusted to adapt to patients of different body types, improving the applicable range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the solutions in the present utility model, the following will give a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is a schematic diagram of the overall structure of the quilt support provided by the present utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of the quilt support mechanism of the quilt support provided by the present utility model when unfolded;

[0022] Figure 3 It is a schematic diagram of the internal structure of the fixed sleeve of the quilt support provided by the present utility model;

[0023] Figure 4 It is a schematic diagram of a partial structure of the quilt support mechanism of the quilt support provided by the present utility model;

[0024] Figure 5 It is a schematic diagram of the internal structure of the connection shell and the limiting shell of the quilt support provided by the present utility model;

[0025] Figure 6 For the quilt support provided by the present utility model Figure 5 Schematic enlarged structure diagram of A in

[0026] The markings in the figure are explained as follows:

[0027] 1. Bed board; 2. Support column; 3. Universal brake wheel; 4. Quilt support mechanism; 5. Adjustment mechanism; 6. Movable ball; 7. Connection shell; 8. Fixed rail; 9. Support clamping plate; 10. Fixed sleeve housing; 11. Sliding rod; 12. Restriction shell; 13. Restriction plate; 14. Restriction bolt; 15. Protection rod; 16. Rotating shaft; 17. Restriction claw; 18. Torsion spring; 19. Handle. Specific embodiments

[0028] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] As described in the background art, however, during the actual use of the device, when the quilt support is not in use, it needs to be placed separately, which will occupy extra space and the space efficiency of the device is not high.

[0030] To solve this technical problem, the present utility model provides a quilt support, which is applied to medical use.

[0031] Specifically, please refer to Figure 1 - Figure 2 , the quilt support specifically includes:

[0032] A bed board 1, support columns 2 are respectively fixedly connected to the bottom of the bed board 1 near the four corners, universal brake wheels 3 are fixedly installed at the bottom ends of the support columns 2, a plurality of quilt support mechanisms 4 are arranged on the top of the bed board 1, and an adjustment mechanism 5 is arranged on the quilt support mechanism 4;

[0033] The quilt support mechanism 4 includes a fixed sleeve housing 10, a sliding rod 11, a stretching component, a rotating component, and a restricting component, and the sliding rod 11 is slidably connected inside the fixed sleeve housing 10.

[0034] The quilt support provided by the utility model can, when the device is not in use, rotate the limiting bolt 14 to make the limiting bolt 14 leave the inside of the limiting shell 12, and then the sliding rod 11 can be retracted into the fixed sleeve 10. Subsequently, by rotating the movable ball 6, the fixed sleeve 10 and the sliding rod 11 can be retracted to one side of the bed board 1, and the fixed sleeve 10 and the sliding rod 11 are restricted by the limiting bolt 14 on this side to keep them stable. Thus, it can be used as a fence for the hospital bed, avoiding the situation that when the quilt does not need to be supported, the quilt support needs to be placed separately and occupies extra space. The fixed sleeve 10 and the sliding rod 11 that do not need to support the quilt are folded to act as a protective fence for the hospital bed, improving the space efficiency of the device. And after using this device, there is no need to purchase the fence and the quilt support separately, reducing costs and improving the practicability of the device.

[0035] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the accompanying drawings.

[0036] Embodiment 1:

[0037] Please refer to Figure 2 - Figure 5 , a quilt support, which includes:

[0038] The stretching assembly includes a support clamping plate 9, a connecting shell 7, and a limiting shell 12. The bottom ends of the fixed sleeve 10 and the sliding rod 11 are respectively fixedly connected with a support clamping plate 9. The outer walls of the two support clamping plates 9 are respectively slidably connected with a fixed rail 8. The two fixed rails 8 are respectively fixedly connected to the inner walls of the connecting shell 7 and the limiting shell 12. The sliding rod 11 slides inside the fixed sleeve 10, and the overall length of the fixed sleeve 10 and the sliding rod 11 can be shortened when the quilt is not supported, reducing the occupied space.

[0039] The rotating assembly includes a movable ball 6. The bottom of the connecting shell 7 is fixedly connected with a movable ball 6. The movable ball 6 is rotatably connected to the inner wall of the bed board 1, and the movable ball 6 can drive the connecting shell 7 to rotate in multiple directions and at multiple angles.

[0040] The limiting assembly includes a limiting plate 13 and a protective rod 15. A plurality of limiting plates 13 are respectively fixedly connected to the top of the bed board 1 on the left and right sides. The inner walls of the plurality of limiting plates 13 are respectively threadedly connected with a limiting bolt 14 adapted to the limiting shell 12. The plurality of limiting plates 13 on the side away from the movable ball 6 are fixedly connected by a protective rod 15. The limiting plates 13 and the limiting bolts 14 on the same side as the plurality of movable balls 6 limit the retracted limiting shell 12, making the fixed sleeve 10 and the sliding rod 11 more stable when used as a fence. The plurality of limiting plates 13 on the side away from the movable ball 6 are connected by a protective rod 15, making the limiting plates 13 and the protective rod 15 on this side form a combined fence, reducing the risk of the patient falling on the bed board 1.

[0041] Through the above structural design, when the device is not in use, the rotatable limiting bolt 14 can be moved out of the limiting housing 12, and then the sliding rod 11 can be retracted into the fixed sleeve housing 10. Subsequently, by rotating the movable ball 6, the fixed sleeve housing 10 and the sliding rod 11 can be retracted to one side of the bed board 1, and through the corresponding limiting bolt 14 on this side, the limiting bolt 14 is inserted into the limiting housing 12 to limit the limiting housing 12. Furthermore, the fixed sleeve housing 10 and the sliding rod 11 are used as the guardrails of the hospital bed.

[0042] Embodiment 2:

[0043] The quilt support provided in Embodiment 1 is further optimized. Specifically, as Figure 5 - Figure 6 shown, the adjusting mechanism 5 includes a rotating shaft 16. The inner walls of the connecting shell 7 and the limiting housing 12 are respectively rotatably connected to the rotating shaft 16. The outer wall of the rotating shaft 16 is fixedly connected with a limiting claw 17 adapted to the supporting clamping plate 9. When the limiting claw 17 abuts against the outside of the supporting clamping plate 9, it can limit the supporting clamping plate 9 from moving downward, but does not limit the upward sliding of the supporting clamping plate 9. One end of the rotating shaft 16 is fixedly connected with a handle 19.

[0044] The adjusting mechanism 5 further includes torsion springs 18. Torsion springs 18 are sleeved on the outside of the two rotating shafts 16 and are respectively located on both sides of the limiting claw 17. The two ends of the torsion springs 18 located in the connecting shell 7 are respectively fixedly connected to the outer wall of the limiting claw 17 and the inner wall of the connecting shell 7. The two ends of the torsion springs 18 located in the limiting housing 12 are respectively fixedly connected to the outer wall of the limiting claw 17 and the inner wall of the limiting housing 12. The torsion springs 18 can ensure that when the handle 19 is not subject to external force, the limiting claw 17 abuts against the outer wall of the supporting clamping plate 9.

[0045] Through the above structural design, pulling up the fixed sleeve housing 10 and the sliding rod 11 can drive the corresponding supporting clamping plate 9 to slide inside the fixed rail 8, and under the elastic force of the torsion spring 18, the limiting claw 17 abuts against the outside of the supporting clamping plate 9. After pulling the fixed sleeve housing 10 and the sliding rod 11 to the appropriate position and then directly releasing them, the supporting clamping plate 9 will not slide downward inside the fixed rail 8 under the limitation of the limiting claw 17, thereby restricting the positions of the fixed sleeve housing 10 and the sliding rod 11. When it is necessary to lower the positions of the fixed sleeve housing 10 and the sliding rod 11, only need to rotate the two handles 19, which can drive the corresponding two rotating shafts 16 to rotate accordingly, thereby causing the torsion spring 18 to deform, and making the two limiting claws 17 leave the corresponding supporting clamping plates 9. Then, the fixed sleeve housing 10, the sliding rod 11 and the two supporting clamping plates 9 will slide downward under the action of gravity. After reaching the appropriate position, release the two handles 19, and the corresponding rotating shafts 16 can be driven to rotate accordingly under the elastic force of the torsion spring 18, so that the limiting claws 17 abut against the corresponding supporting clamping plates 9 again.

Claims

1. A quilt support, comprising a bed board (1), characterized in that: At the bottom of the bed board (1) and near the four corners, support columns (2) are respectively fixedly connected. At the bottom ends of the support columns (2), universal braking wheels (3) are fixedly installed. On the top of the bed board (1), a plurality of quilt support mechanisms (4) are arranged, and an adjustment mechanism (5) is arranged on the quilt support mechanism (4); The quilt support mechanism (4) includes a fixed sleeve (10), a sliding rod (11), a stretching component, a rotating component, and a limiting component. The sliding rod (11) is slidably connected inside the fixed sleeve (10).

2. The quilt support according to claim 1, wherein The stretching component includes a support clamping plate (9), a connecting shell (7), and a limiting shell (12). Support clamping plates (9) are respectively fixedly connected to the bottom ends of the fixed sleeve (10) and the sliding rod (11). The outer walls of the two support clamping plates (9) are respectively slidably connected to fixed rails (8), and the two fixed rails (8) are respectively fixedly connected to the inner walls of the connecting shell (7) and the limiting shell (12).

3. The support for quilt according to claim 2, characterized in that, The rotating component includes a movable ball (6). The movable ball (6) is fixedly connected to the bottom of the connecting shell (7), and the movable ball (6) is rollingly connected to the inner wall of the bed board (1).

4. The supporting quilt rack according to claim 2, characterized in that, The limiting component includes a limiting plate (13) and a protective rod (15). A plurality of limiting plates (13) are respectively fixedly connected to the top of the bed board (1) and on the left and right sides. The inner walls of the plurality of limiting plates (13) are respectively threadedly connected with limiting bolts (14) adapted to the limiting shell (12). Between the plurality of limiting plates (13) on the side away from the movable ball (6), they are fixedly connected by a protective rod (15).

5. The support bracket according to claim 2, wherein The adjustment mechanism (5) includes a rotating shaft (16). The inner walls of the connecting shell (7) and the limiting shell (12) are respectively rotatably connected to the rotating shaft (16). The outer wall of the rotating shaft (16) is fixedly connected with a limiting claw (17) adapted to the support clamping plate (9), and one end of the rotating shaft (16) is fixedly connected with a handle (19).

6. The quilt support according to claim 5, wherein, The adjustment mechanism (5) further includes a torsion spring (18). Torsion springs (18) are sleeved on the outside of the two rotating shafts (16) and respectively on both sides of the limiting claw (17). The two ends of the torsion springs (18) located inside the connecting shell (7) are respectively fixedly connected to the outer wall of the limiting claw (17) and the inner wall of the connecting shell (7). The two ends of the torsion springs (18) located inside the limiting shell (12) are respectively fixedly connected to the outer wall of the limiting claw (17) and the inner wall of the limiting shell (12).

Images