Device for preventing bed head bed sheet from falling off for lifting type sickbed

Abstract

The utility model discloses a device for preventing a bedside sheet from falling off for a lifting sickbed, which belongs to the technical field of sheet falling prevention and comprises a fixing block movably arranged at the side end of the lifting sickbed, the middle of the fixing block is of a sleeve structure, and a limiting rod is arranged in the middle of the sleeve; an elastic band is movably arranged on the limiting rod and is connected with the bed sheet through a connecting cloth block. According to the device for preventing the bed head and the bed sheet from falling off for the lifting sickbed, the fixing blocks are arranged at the side ends of the lifting sickbed and used for fixing the limiting rods, the limiting rods are used for fixing the elastic bands, and the elastic bands are connected with the bed sheet, so that the problem that the bed sheet moves or falls off in the lifting process of the bed head is effectively solved. The sleeve structure design in the middle of the fixing block is convenient to connect with the limiting rod. The elastic bands are connected with the bed sheet through the connecting cloth blocks, so that stable connection between the bed sheet and the elastic bands is ensured, and the stability of the bed sheet in the bed head lifting process is further enhanced.

Description

Technical Field

[0001] This utility model belongs to the field of bed sheet anti-falling technology, specifically a device for preventing bed sheets from falling off the headboard of a liftable hospital bed. Background Technology

[0002] Lift-up hospital beds are mainly used in hospitals, township health centers, and community health service centers to meet the diverse needs of patients during recuperation. However, existing lift-up hospital beds often suffer from a lack of effective fixing and adjustment mechanisms during the headboard raising and lowering process, leading to bed sheets falling off the headboard. This causes inconvenience to patients, leaves the sheets untidy, and increases the workload of medical staff. Current technology uses knots to secure the sheets at the headboard, but this increases the workload for medical staff. Therefore, it is necessary to develop a device for lift-up hospital beds to prevent bed sheets from falling off the headboard and solve the above technical problems. Utility Model Content

[0003] To address the above problems, this utility model provides a device for preventing bed sheets from falling off the headboard of a liftable hospital bed, thereby solving the technical problem of bed sheets falling off the headboard of existing liftable hospital beds.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A device for preventing bed sheets from falling off the headboard of a liftable hospital bed includes a fixed block movably mounted on the side of the liftable bed. The middle part of the fixed block is configured as a sleeve structure, and a limit rod is provided in the middle of the sleeve. An elastic band is movably mounted on the limit rod, and the elastic band is connected to the bed sheet through a connecting cloth block.

[0006] As a further improvement to the above solution, the sleeve and the limiting rod are connected by bolts.

[0007] As a further improvement to the above scheme, the cross-sections of the sleeve and the limiting rod are set to be circular or square, and the two are clearance fit.

[0008] As a further improvement to the above solution, an anti-slip block is provided on the side end of the limiting rod.

[0009] As a further improvement to the above solution, the connecting ear is connected to the lifting bed via a screw, and the frame of the lifting bed is provided with a threaded hole suitable for the screw.

[0010] As a further improvement to the above solution, the connecting fabric piece is fixed to the bed sheet by sewing.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model provides a device for preventing bed sheets from falling off the headboard of a liftable hospital bed. A fixing block is installed on the side of the liftable bed to fix a limiting rod, while the limiting rod is used to fix an elastic band. The elastic band is connected to the bed sheet, thereby effectively reducing the problem of bed sheet movement or falling off during the lifting and lowering of the headboard. The sleeve structure design in the middle of the fixing block facilitates connection with the limiting rod. The elastic band, through the connection method between the fabric block and the bed sheet, ensures a stable connection between the bed sheet and the elastic band, further enhancing the stability of the bed sheet during the lifting and lowering of the headboard.

[0013] 2. The anti-slip block on the limit rod in this utility model can prevent the elastic band from running off the limit rod. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the application of this utility model to a lift-up hospital bed.

[0015] Figure 2 This is a schematic diagram of the present invention.

[0016] Figure 3 This is a schematic diagram of the fixing block and the tension rod of this utility model.

[0017] Figure 4 This is a schematic diagram of the tension rod and elastic band of this utility model.

[0018] In the picture: 1. Lifting bed; 2. Limiting rod; 3. Fixing block; 301. Sleeve; 302. Connecting ear; 4. Anti-slip block; 5. Elastic band; 6. Connecting cloth block; 7. Bolt; 8. Screw; 9. Bed sheet. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solution, the present invention will be described in detail below with reference to the embodiments. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0020] like Figure 1-4 As shown, the specific solution of this embodiment is as follows: a device for preventing the bed sheet from falling off the headboard of a liftable hospital bed, including a fixing block 3 movably disposed on the side of the liftable bed 1, the middle part of the fixing block 3 is configured as a sleeve 301 structure, and the middle part of the sleeve 301 is provided with a limiting rod 2; an elastic band 5 is movably disposed on the limiting rod 2, and the elastic band 5 is connected to the bed sheet 9 through a connecting cloth block 6.

[0021] like Figure 2 As shown, in a preferred embodiment of the above, the sleeve 301 and the limiting rod 2 are connected by bolts 7.

[0022] like Figures 2-3As shown, in a preferred embodiment of the above, the sleeve 301 and the limiting rod 2 have circular or square cross sections, and the two are in clearance fit.

[0023] like Figures 2-4 As shown, in a preferred embodiment, the side end of the limiting rod 2 is provided with an anti-slip block 4.

[0024] like Figure 2 As shown, in a preferred embodiment of the above, the connecting ear 302 is connected to the lifting bed 1 via the screw 8, and the frame of the lifting bed 1 is provided with a threaded hole suitable for the screw 8.

[0025] As a preferred embodiment of the above, the connecting fabric 6 is fixed to the bed sheet by sewing.

[0026] Setting of fixing block 3: A fixing block 3 is movably installed on the side end of the lifting bed 1. The function of this fixing block 3 is to provide a stable mounting base for subsequent components. The middle part of the fixing block 3 is designed as a sleeve 301, which is a component used to accommodate and position the limiting rod 2.

[0027] Installation of limiting rod 2: Limiting rod 2 is installed in the middle of sleeve 301. The function of limiting rod 2 is to limit the range of motion of elastic band 5.

[0028] Installation and adjustment of elastic band 5: Elastic band 5 is movably installed on limit rod 2. Elastic band 5 can be adjusted as needed to keep the sheet 9 flat and prevent it from falling off.

[0029] Connection method between sleeve 301 and limit rod 2: Sleeve 301 and limit rod 2 are connected by bolt 7. This connection method is simple and robust, facilitating installation and maintenance. The cross-sections of sleeve 301 and limit rod 2 can be circular or square, with a clearance fit. This design ensures structural stability while allowing for a certain amount of movement to adapt to different usage scenarios.

[0030] Anti-slip block 4: An anti-slip block 4 is provided on the side end of the limiting rod 2. The function of the anti-slip block 4 is to prevent the elastic band 5 from slipping off the limiting rod 2 during use, thus ensuring the stability of the bed sheet 9.

[0031] Connection of connecting ear 302 to lifting bed 1: Connecting ear 302 is connected to lifting bed 1 via screw 8. The frame of lifting bed 1 is provided with threaded holes compatible with screw 8. This connection method allows the fixing block 3 to be tightly engaged with lifting bed 1, ensuring the stability of the entire device.

[0032] The sheet 9 is secured by sewing the connecting fabric piece 6 to the sheet 9. This traditional method provides a durable connection and reduces the likelihood of the sheet 9 slipping off due to the movement of the headboard.

[0033] In summary, through the above structural design, this utility model achieves stable fixation of the bed sheet during the lifting and lowering of the head of the lifting bed, effectively avoiding the problem of the bed sheet falling off, and improving the practicality of the bed and the comfort of the patient.

[0034] It should be noted that, in this document, the terms "including," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Specific examples have been used in this document to illustrate the principles and implementation methods of the present invention. These examples are merely for the purpose of helping to understand the method and core ideas of the present invention. The above descriptions are only preferred embodiments of the present invention. It should be pointed out that, due to the limitations of written expression and the objective existence of infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the present invention to other situations without modification, should all be considered within the scope of protection of the present invention.

Claims

1. A device for preventing bed sheets from falling off the headboard of a liftable hospital bed, characterized in that, It includes a fixed block (3) that is movably set on the side of the lifting bed (1). The middle part of the fixed block (3) is set as a sleeve (301) structure. The middle part of the sleeve (301) is set with a limit rod (2). An elastic band (5) is movably set on the limit rod (2). The elastic band (5) is connected to the bed sheet (9) through a connecting cloth block (6).

2. The device for preventing bed sheets from falling off the headboard of a liftable hospital bed according to claim 1, characterized in that, The sleeve (301) and the limiting rod (2) are connected by bolts (7).

3. The device for preventing bed sheets from falling off the headboard of a liftable hospital bed according to claim 1, characterized in that, The sleeve (301) and the limiting rod (2) have circular or square cross sections, and the two are clearance fit.

4. A device for preventing bed sheets from falling off the headboard of a liftable hospital bed according to claim 1, characterized in that, The side end of the limiting rod (2) is provided with an anti-slip block (4).

5. A device for preventing bed sheets from falling off the headboard of a liftable hospital bed according to claim 1, characterized in that, The connecting ear (302) is connected to the lifting bed (1) via the screw (8), and the frame of the lifting bed (1) is provided with a threaded hole that is compatible with the screw (8).

6. A device for preventing bed sheets from falling off the headboard of a liftable hospital bed according to claim 1, characterized in that, The connecting fabric piece (6) and the bed sheet (9) are fixed together by sewing.

Images