Multifunctional turning-over pillow

Abstract

This utility model discloses a multifunctional turning pillow, including an elastic pillow pad. Two sets of horizontal frames are arranged on one side of the elastic pillow pad, and the elastic pillow pad is rotatably connected to the two sets of horizontal frames. Adjustable frames are movably arranged in each horizontal frame, and the adjustable frames are connected by connecting rods. A locking structure is arranged in the connecting rods. The locking structure includes an adjusting plate, which is movably arranged in the connecting rods. A snap button is arranged on one side of the adjusting plate, and a first spring is also arranged on one side surface of the adjusting plate. Two sets of pull rods are also arranged on the adjusting plate, and the pull rods are movably arranged in the adjusting frames. One end of the pull rod is gap-connected to the locking pin assembly. A fixed structure that can be independently adjusted is also movably arranged on the connecting rods. This application can adjust the support position according to the patient's position, which is convenient for turning the patient over, improves the support stability, and can also adjust the support angle and position the adjusted angle to facilitate local decompression support of the skin at the support position of the patient.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically relating to a multifunctional turning pillow. Background Technology

[0002] In clinical nursing, regular turning is a simple and effective way to prevent pressure ulcers. A turning pillow is a pillow specifically designed to help patients or those who are bedridden for a long time change their sleeping position and relieve body pressure. It is characterized by being larger than a regular pillow and having a shape and structure that can adapt to the curves of the human body, reducing the burden of care and improving the comfort of bedridden patients. As a commonly used tool in nursing activities, medical staff will place a turning pillow behind the patient when performing turning operations and lift one side of the patient's body by pushing the turning pillow to achieve the purpose of supporting the left and right lateral lying positions and making the patient comfortable.

[0003] An adjustable turning pillow, as disclosed in utility model patent application CN217219413U, includes a first turning pillow block and a second turning pillow block. Multiple connecting turning pillow blocks are detachably installed between the first and second turning pillow blocks. Anti-slip pads are fixedly installed at the lower ends of the first, second, and connecting turning pillow blocks. Two female Velcro fasteners are provided at the upper ends of the first, second, and connecting turning pillow blocks. Ventilation grooves are provided in the middle of the upper ends of the first, second, and connecting turning pillow blocks. A sponge pad is detachably installed at the upper ends of the first, second, and connecting turning pillow blocks via two female Velcro fasteners. This design offers strong stability, allows for free adjustment of the distance between the first and second turning pillow blocks, is highly practical, has a wide range of applications, and the sponge pads are easy to install, remove, clean, and maintain.

[0004] However, the above solutions cannot be connected to the window rails on the bed frame, which can easily cause slippage during use, affecting the stability of the support. At the same time, the support spacing can be adjusted, which is not convenient for turning the patient over. In addition, the support angle cannot be adjusted, which is not convenient for the patient to relieve local pressure at the support position, affecting comfort. Therefore, we propose a multi-functional turning pillow. Utility Model Content

[0005] The purpose of this utility model is to provide a multifunctional turning pillow to solve the problems mentioned in the background art, such as the inability to connect with the window rails on the bed, the easy slippage during use, the inconvenience of support stability, the inability to adjust the support spacing, the inconvenience of turning the patient over, and the inability to adjust the support angle, which makes it difficult for the patient to relieve local pressure at the support position and affects comfort.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional turning pillow, including an elastic pillow pad, with two sets of horizontal frames arranged on one side of the elastic pillow pad, and the elastic pillow pad being rotatably connected to the two sets of horizontal frames. Each horizontal frame is movably equipped with an adjustment frame, and the adjustment frames are connected to each other by a connecting rod. The connecting rod is equipped with a locking structure for controlling the moving position of the adjustment frame.

[0007] The locking structure includes an adjusting plate, which is movably disposed within the connecting rod. A snap button is provided on one side of the adjusting plate, and a first spring is also provided on one side surface of the adjusting plate. Two sets of pull rods are also provided on the adjusting plate, and the pull rods are movably disposed within the adjusting frame. One end of the pull rod is gap-connected to the locking pin assembly.

[0008] The connecting rod is also equipped with a fixing structure that can be independently adjusted in position, which is used to fix it to the bed rail.

[0009] Preferably, the locking pin assembly includes a wedge block, which is disposed at one end of the pull rod. One side surface of the wedge block is in contact with the inclined surface, which is disposed on the mounting base. The mounting base is movably disposed within the adjusting frame. A second spring is disposed on one side surface of the mounting base to control the lateral movement of the mounting base.

[0010] Preferably, a positioning pin is provided on the other side surface of the mounting base, the positioning pin corresponds to the positioning hole, and the positioning hole is evenly distributed on one side surface of the cross frame. By moving the mounting base laterally, the positioning pin is controlled to engage with the corresponding positioning hole.

[0011] Preferably, an ear plate is provided on one side surface of the elastic pillow, one end of the ear plate is rotatably disposed in the ear seat, the ear seat is disposed on one side surface of the cross frame, and an auxiliary support structure is also provided on the elastic pillow to adjust the support angle of the elastic pillow, so as to facilitate decompression support for the skin of the patient's support surface.

[0012] Preferably, the auxiliary support structure includes a support rod, one end of which is rotatably connected to a connecting plate, the connecting plate being disposed on one side of the elastic pillow pad, and the other end of which is engaged with a positioning groove. The positioning groove is evenly disposed on the upper side of the cross frame, which can provide auxiliary support for the elastic pillow pad and improve the stability of the elastic pillow pad support.

[0013] Preferably, the fixing structure includes a sliding sleeve, which is slidably mounted on the connecting rod. A first elastic clip and a second elastic clip are respectively provided on one side of the sliding sleeve, which can be snapped and fixed with bed rails of different spacing.

[0014] Preferably, the ends of the first elastic clip and the second elastic clip are arranged in a figure-eight pattern, with a first guide portion and a second guide portion, to facilitate the bed rail being guided into the first elastic clip and the second elastic clip.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] (1) This application can be fixed on the window railing and the support position can be adjusted according to the patient's position to facilitate the patient's turning operation. At the same time, after placement, it will not shift during the support process, thus improving the support stability.

[0017] (2) This application can adjust the support angle of the elastic pillow and position the adjusted angle, which facilitates local pressure relief support for the skin at the support position of the patient, improves comfort, and prevents pressure sores. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a top cross-sectional view of the locking structure in this utility model;

[0020] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0021] Figure 4 This is a half-sectional structural diagram of the connecting rod in this utility model;

[0022] Figure 5 This is a half-sectional structural diagram of the locking pin assembly in this utility model;

[0023] Figure 6 This is a three-dimensional structural diagram of the fixing structure in this utility model;

[0024] Figure 7 This is a three-dimensional schematic diagram of the auxiliary support structure in this utility model;

[0025] In the diagram: 1. Elastic pillow cushion; 2. Adjustment frame; 201. Pull rod; 202. Wedge block; 203. Second spring; 204. Guide groove; 205. Guide block; 206. Positioning hole; 207. Positioning pin; 208. Mounting base; 209. Angled part; 210. Snap fastener; 211. Adjustment plate; 212. First spring;

[0026] 3. Fixing structure; 31. Sliding sleeve; 32. Positioning knob; 33. First elastic clamping piece; 34. Second elastic clamping piece; 35. First guide part; 36. Second guide part;

[0027] 4. Connecting rod; 5. Cross frame; 6. Auxiliary support structure; 61. Connecting plate; 62. Support rod; 63. Positioning groove; 7. Ear seat; 8. Ear plate. Detailed Implementation

[0028] Any feature disclosed in this specification, unless otherwise stated, may be replaced by other equivalent or similar features. That is, unless otherwise stated, each feature is merely one example of a series of equivalent or similar features.

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, such as welding, riveting, or bonding; it can also be a detachable connection, such as threaded connection, keyed connection, or pin connection; or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] Please see Figures 1-5 This utility model provides a technical solution: a multifunctional turning pillow, including an elastic pillow 1, with two sets of horizontal frames 5 arranged on one side of the elastic pillow 1, and the elastic pillow 1 is rotatably connected to the two sets of horizontal frames 5. Adjustment frames 2 are movably arranged in each of the horizontal frames 5, and the adjustment frames 2 are connected to each other by a connecting rod 4. A locking structure is provided in the connecting rod 4.

[0033] The locking structure includes an adjusting plate 211, which is movably disposed within the connecting rod 4. A snap button 210 is provided on one side of the adjusting plate 211, and a first spring 212 is fixedly disposed on one side surface of the adjusting plate 211. Two sets of pull rods 201 are also provided on the adjusting plate 211, and the pull rods 201 are movably disposed within the adjusting frame 2. One end of the pull rod 201 is gap-connected to the locking pin assembly. Two sets of fixing structures 3 are also movably disposed on the connecting rod 4.

[0034] The locking pin assembly includes a wedge 202, which is disposed at one end of the pull rod 201. One side surface of the wedge 202 is in contact with the inclined surface 209, which is disposed on the mounting base 208. Through the transmission between the wedge 202 and the inclined surface 209, the movement of the mounting base 208 can be controlled by the movement of the wedge 202. The mounting base 208 is movably disposed within the adjusting frame 2. A second spring 203 is fixedly disposed on one side surface of the mounting base 208. When the mounting base 208 moves, the second spring 203 is compressed, which can control the lateral movement of the mounting base 208. A positioning pin 207 is disposed on the other side surface of the mounting base 208. The positioning pin 207 corresponds to the positioning hole 206, which is evenly disposed on one side surface of the cross frame 5. Through the lateral movement of the mounting base 208, the positioning pin 207 is controlled to engage with the corresponding positioning hole 206.

[0035] First, adjust the spacing of the two sets of fixing structures 3 according to the spacing of the guardrails inside the bed rails, so that the two sets of fixing structures 3 are fixed to the guardrails. According to the patient's side-lying position, adjust the position of the elastic pillow 1. Press the snap button 210, and the snap button 210 drives the adjusting plate 211 to move. The adjusting plate 211 simultaneously drives the two sets of pull rods 201 to move. At the same time, the adjusting plate 211 compresses the first spring 212. The movement of the pull rod 201 drives the wedge block 202 to move. When the wedge block 202 is in contact with the inclined surface 209, as the wedge block 202 moves, it drives the mounting base 208 to move. The movement of the mounting base 208 drives the positioning pin 207 to move and causes the positioning pin 207 to move out of the corresponding positioning hole 206. At the same time, the mounting base 208 compresses the second spring 203 and pushes the elastic pillow 1. The elastic pillow 1 simultaneously drives the two sets of crossbeams 5 to move along the adjusting frame 2.

[0036] Once the elastic pillow 1 is in contact with the patient's support, the snap button 210 is released. The first spring 212 drives the adjusting plate 211 to reset and move, and also drives the pull rod 201 to reset and move. Then, the wedge block 202 separates from the inclined surface 209. The second spring 203 drives the mounting base 208 to reset and move, and the positioning pin 207 is engaged in the corresponding positioning hole 206, thus positioning the position of the crossbar 5. This fixes the elastic pillow 1 to the bed frame, preventing slippage, and allows medical staff to turn the patient over.

[0037] Furthermore, a guide block 205 is also provided on one side surface of the mounting base 208. The guide block 205 is slidably disposed in the guide groove 204, which is disposed on one side surface of the adjusting frame 2. When the wedge block 202 drives the mounting base 208 to move, the mounting base 208 drives the guide block 205 to move in the guide groove 204, thereby improving the guiding performance of the mounting base 208 when it moves.

[0038] Please see Figure 1 as well as Figure 7 An ear plate 8 is provided on one side surface of the elastic pillow pad 1. One end of the ear plate 8 is rotatably mounted in the ear seat 7 via a pivot. The ear seat 7 is located on one side surface of the cross frame 5. Pushing the elastic pillow pad 1 causes the ear plate 8 to rotate within the ear seat 7, thus adjusting the angle of the elastic pillow pad 1. An auxiliary support structure 6 is also provided on the elastic pillow pad 1, which can adjust the support angle of the elastic pillow pad 1 to facilitate decompression support for the patient's skin. The auxiliary support structure 6 includes a support rod 62. One end of the support rod 62 is rotatably connected to a connecting plate 61 via a pivot. The connecting plate 61 is located on one side of the elastic pillow pad 1. The other end of the support rod 62 is engaged with a positioning groove 63. The positioning grooves 63 are evenly distributed on the upper side of the cross frame 5, which can provide auxiliary support for the elastic pillow pad 1 and improve the stability of the elastic pillow pad 1.

[0039] Pushing the elastic pillow 1 causes the ear plate 8 to rotate within the ear seat 7, thereby adjusting the angle of the elastic pillow 1. Then, pushing the support rod 62 causes one end of the support rod 62 to rotate on the connecting plate 61. Then, the other end of the support rod 62 is inserted into the corresponding positioning groove 63. The support rod 62 supports and fixes the elastic pillow 1, improving the angle adjustment and positioning of the elastic pillow 1 and ensuring the stability of the pressure relief support.

[0040] Please see Figure 6 The fixing structure 3 includes a sliding sleeve 31, which is slidably mounted on the connecting rod 4. A first elastic clip 33 and a second elastic clip 34 are respectively provided on one side of the sliding sleeve 31, which can be snapped and fixed with guardrails of different spacings. The ends of the first elastic clip 33 and the second elastic clip 34 are arranged in a figure-eight pattern, with a first guide portion 35 and a second guide portion 36, which facilitates the bed rails to be guided into the first elastic clip 33 and the second elastic clip 34.

[0041] Because hospital beds vary in size, the spacing of the guardrail bars inside the guardrails also varies. This application allows for adjusting the spacing of the two sets of sliding sleeves 31 according to the spacing of the guardrail bars inside the guardrails. The specific adjustment operation is as follows:

[0042] Push the sliding sleeve 31, and the sliding sleeve 31 moves along the connecting rod 4. When the two sets of sliding sleeves 31 move to the corresponding guardrail positions, tighten the positioning knob 32. The positioning knob 32 fixes the sliding sleeve 31 on the connecting rod 4. Push the device so that the guardrail is placed between the first elastic clamp 33 and the second elastic clamp 34. The guardrail squeezes the first elastic clamp 33 and the second elastic clamp 34, and causes the first elastic clamp 33 and the second elastic clamp 34 to undergo elastic deformation.

[0043] When the guard rod is fully inserted into the first elastic clip 33 and the second elastic clip 34, the first elastic clip 33 and the second elastic clip 34 are fixed to the guard rod.

[0044] The first elastic clip 33 and the second elastic clip 34 in this application can be made of polyurethane matrix resin glass fiber reinforced composite material.

[0045] In this application, an arc-shaped flexible pad is provided between the elastic pillow pad 1 and the cross frame 5. The arc-shaped flexible pad covers the ear seat 7 and the ear plate 8, which increases the support range of the elastic pillow pad 1 and further improves the pressure relief effect.

[0046] The elastic pillow 1 in this application can be made of one of the following materials: memory foam, latex, or high-elasticity sponge.

[0047] In this application, the crossbar and connecting rod are made of one of the following materials: polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), or polystyrene (PS). This reduces the overall weight of the device, ensuring its lightweight design, while also lowering manufacturing costs and making it easier for medical personnel to pick up, put down, and carry, thus greatly increasing its convenience.

[0048] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Multifunctional turning pillow, comprising an elastic pillow pad (1), characterized in that: Two sets of cross frames (5) are provided on one side of the elastic pillow (1), and the elastic pillow (1) is rotatably connected to the two sets of cross frames (5). Adjustment frames (2) are movably provided in each of the cross frames (5). The adjustment frames (2) are connected to each other by connecting rods (4). A locking structure for controlling the moving position of the adjustment frames (2) is provided in the connecting rods (4). The locking structure includes an adjusting plate (211), which is movably disposed in the connecting rod. A snap button (210) is provided on one side of the adjusting plate (211), and a first spring (212) is also provided on one side surface of the adjusting plate (211). Two sets of pull rods (201) are also provided on the adjusting plate (211), and the pull rods (201) are movably disposed in the adjusting frame (2). One end of the pull rod (201) is gap-connected to the locking pin assembly. The connecting rod (4) is also equipped with a fixing structure (3) whose position can be independently adjusted. The fixing structure (3) is used to fix it to the bed rail.

2. The multifunctional turning pillow according to claim 1, characterized in that: The locking pin assembly includes a wedge (202), which is disposed at one end of the pull rod (201). One side surface of the wedge (202) is in contact with the inclined surface (209), which is disposed on the mounting base (208). The mounting base (208) is movably disposed in the adjusting frame (2), and a second spring (203) is disposed on one side surface of the mounting base (208).

3. The multifunctional turning pillow according to claim 2, characterized in that: A positioning pin (207) is provided on the other side surface of the mounting base (208). The positioning pin (207) corresponds to the positioning hole (206). The positioning hole (206) is evenly distributed on one side surface of the crossbeam (5).

4. The multifunctional turning pillow according to claim 1, characterized in that: The elastic pillow (1) has an ear plate (8) on one side surface. One end of the ear plate (8) is rotatably disposed in the ear seat (7). The ear seat (7) is disposed on one side surface of the cross frame (5). An auxiliary support structure (6) is also provided on the elastic pillow (1).

5. The multifunctional turning pillow according to claim 4, characterized in that: The auxiliary support structure (6) includes a support rod (62), one end of which is rotatably connected to a connecting plate (61), the connecting plate (61) is disposed on one side of the elastic pillow (1), and the other end of the support rod (62) is engaged with a positioning groove (63), the positioning groove (63) being evenly disposed on the upper side of the cross frame (5).

6. The multifunctional turning pillow according to claim 1, characterized in that: The fixing structure (3) includes a sliding sleeve (31), which is slidably mounted on the connecting rod (4). A first elastic clip (33) and a second elastic clip (34) are respectively provided on one side of the sliding sleeve (31).

7. The multifunctional turning pillow according to claim 6, characterized in that: The ends of the first elastic clip (33) and the second elastic clip (34) are arranged in a figure-eight pattern, with a first inlet (35) and a second inlet (36).

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