Turnover pillow for bedridden patient

Abstract

The utility model belongs to the technical field of medical care and nursing, and particularly relates to a turning pillow for a bedridden patient, which comprises a triangular or wedge-shaped pillow, the front end of the pillow contacted with the back of the patient is inclined, and a telescopic base component is arranged at the rear end of the pillow facing a bedrail. The telescopic base assembly at least comprises a push plate, a screw, a screw sleeve, a rotating handle and a base fixed to the inner side face of the bedrail, the pillow is attached to the push plate, the screw sleeve and the base are fixedly connected into a substantially integrated structure, the screw is sleeved with the screw sleeve, one end of the screw is connected with the push plate, and the other end of the screw is connected with the rotating handle. The length of the screw is greater than the distance between the rear end of the pillow and the bedrail, so that the rotating handle is positioned outside the bedrail; an inflatable air bag is arranged at the front end of the pillow and located at the waist of the patient and connected with an inflator pump through a three-way ventilation valve. According to the scheme, the turning-over pillow is firm in fixation, sufficient in supporting force, soft and comfortable, and meanwhile the waist supporting area and the supporting force can be adjusted through the inflation function.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical care and nursing, and particularly relates to a turning pillow for bedridden patients. Background Art

[0002] The turning over of bedridden patients usually requires the help of nursing staff, which not only increases the pressure on medical resources, but also may affect the privacy and dignity of patients. In order to solve this problem, various turning-over assisting devices have been proposed and used, including turning-over pillows. For example, the Chinese utility model patent "CN217091236U-An adjustable inflatable turning-over pillow" discloses an inflatable turning-over pillow. However, in actual use, it still has some limitations in terms of support performance and comfort. First, it is difficult to ensure that the turning-over pillow is firmly fixed only by its own gravity, and it may shift due to excessive force. Secondly, the inflated part of the turning-over pillow covers too large an area, because the shape of the airbag is unstable, and the inflated part covers the entire turning-over pillow, which will lead to insufficient support strength and increase the back fatigue of bedridden patients after long-term use. If a hard pillow is used, although the support strength is sufficient, the softness and comfort are poor. Therefore, it is necessary to further provide a turning-over pillow that is firmly fixed, has sufficient support strength, is soft and comfortable, and has the function of adjusting the local concave and convex degree of the pillow through the inflation function on the basis of the existing technology. Summary of the invention

[0003] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is: a turning pillow for bedridden patients, comprising at least a triangular or wedge-shaped pillow, the front end of the pillow contacting the patient's back is inclined, and a telescopic base assembly is provided at the rear end of the pillow facing the bed rail, the telescopic base assembly at least comprises a push plate, a screw, a screw sleeve, a rotating handle and a base fixed to the inner side of the bed rail, the pillow fits with the push plate, the screw sleeve and the base are fixed to form a substantially integrated structure, the screw sleeve is arranged inside the screw sleeve, one end of the screw is connected to the push plate, and the other end is connected to the rotating handle, the length of the screw is greater than the distance between the rear end of the pillow and the bed rail so that the rotating handle is located outside the bed rail; an inflatable airbag is provided at the front end of the pillow at the patient's waist, and the inflatable airbag is connected to an air pump through a three-way ventilation valve.

[0004] Moreover, the pillow consists of a pillowcase and a pillow core, and the pillow core is made of memory foam or foam.

[0005] Moreover, a bag body is arranged at the front end of the pillowcase at the patient's waist, and the inflatable air bag is arranged in the bag body.

[0006] Moreover, the pillow core is a triangular pillow core with a length of 40 cm, a width of 10 cm and a height of 15 cm.

[0007] Moreover, the pillow core has a plurality of ventilation holes extending from the front end to the side surfaces.

[0008] Moreover, the push plate is a vertical plate or a zigzag plate.

[0009] Moreover, the bed rail is provided with more than one through hole, and the base is provided with holes corresponding to the size and position of the through holes. The base is fixed to the inner side of the bed rail through a threaded nut structure.

[0010] Moreover, the three interfaces of the three-way air exchange valve are respectively connected to the inflatable airbag, the intake pipe of the air pump, and the exhaust pipe of the air pump.

[0011] Moreover, the base is in the shape of a disc with a diameter of 30 cm.

[0012] Compared with the prior art, the beneficial effects of the present technical solution are as follows:

[0013] 1. The base of the telescopic base assembly is fixedly connected to the bed rail through a threaded nut structure, which can make the base more firmly fixed to the bed rail compared with the prior art, ensuring that the pillow does not shift during use.

[0014] 2. The push plate of the telescopic base assembly can not only drive the overall movement of the pillow, but also play a protective role to prevent the screw rod from directly contacting the pillow.

[0015] 3. The pillow core of the pillow is made of memory foam or foam, and the push plate that the pillow fits is made of a hard material. Compared with the soft pillow structure or airbag structure of the prior art, it can provide sufficient support for the user's back, reduce the fatigue degree of the user's back, and at the same time is softer and more comfortable than the hard pillow structure of the prior art, so it takes into account both the support strength and the softness and comfort.

[0016] 4. The pillow core has a plurality of ventilation holes extending from the front end to the side, with good air permeability, which can further reduce the situation of the user's back getting hot, humid and sweating, and increase the comfort of the user.

[0017] 5. Only an inflatable airbag is provided at the position of the user's waist at the front end of the pillow, which can not only allow the user to adjust the support area and support strength of the waist according to their actual needs, but also avoid the disadvantages of the large coverage area of the inflatable airbag in the prior art and the unstable airbag shape resulting in insufficient support strength. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of the embodiment;

[0019] Figure 2 It is a schematic structural diagram of the pillow;

[0020] Description of the Reference Numerals:

[0021] Pillow 1, front end of the pillow 2, rear end of the pillow 3, push plate 4, screw rod 5, screw rod sleeve 6, rotating handle 7, base 8, inflatable airbag 9, ventilation hole 10, hole of the base 11, bag body 12, pillowcase 13, pillow core 14. Detailed implementation mode

[0022] The present utility model will be described in detail below in conjunction with the drawings and embodiments, and the content of the present utility model is not limited to the following embodiments.

[0023] A turning pillow for bedridden patients, as Figure 1 shown, at least includes a pillow 1 in the shape of a triangle or a wedge. The front end 2 of the pillow in contact with the patient's back is inclined. A telescopic base assembly is provided at the rear end 3 of the pillow facing the bed rail. The telescopic base assembly at least includes a push plate 4, a screw rod 5, a screw rod sleeve 6, a rotating handle 7, and a base 8 fixed on the inner side of the bed rail. The pillow is fitted, embedded, or adhered to the push plate as a whole. The push plate is a vertical plate or a folded-line plate. The push plate can not only drive the overall movement of the pillow but also play a protective role to avoid direct contact between the screw rod and the pillow. The push plate is made of a hard material such as a wooden board or a metal plate. The pillow core of the pillow is made of memory foam or foam. After the two are used in combination, compared with the soft pillow structure or airbag structure in the prior art, it can provide sufficient support force for the user's back, reduce the fatigue degree of the user's back, and at the same time, it is softer and more comfortable than the hard pillow structure in the prior art. Therefore, it takes into account both the support force and the softness and comfort.

[0024] The screw rod sleeve is fixedly connected to the base as an essentially integral structure. The screw rod is sleeved inside the screw rod sleeve. One end of the screw rod is connected to the push plate and the other end is connected to the rotating handle. The length of the screw rod is greater than the distance between the rear end of the pillow and the bed rail so that the rotating handle is located outside the bed rail. By rotating the rotating handle, the forward or backward movement of the screw rod can be controlled to adjust the specific position of the pillow. The bed rail is provided with more than one through hole, and the base is provided with holes corresponding to the size and position of the through holes. The connection is made through the through hole of the bed rail and the hole 11 of the base by a threaded nut structure, which can make the base more firmly fixed to the bed rail than other existing methods, ensuring that the pillow does not shift.

[0025] As Figure 2As shown, the pillow consists of a pillowcase 13 and a pillow core 14. The pillow core is a triangular pillow core with a length of 40 cm, a width of 10 cm, and a height of 15 cm. The pillow core has multiple ventilation holes 10 extending from the front end to the side. The good air permeability of the pillow can further reduce the situation of the user having back heat and humidity and sweating. Since it is found in the actual use process that the support needs of the user for the waist are not unified, a structure that allows the user to adjust the waist support area and support strength by himself is further designed. Specifically, an inflatable airbag 9 is arranged at the position of the front end of the pillow corresponding to the user's waist, and a bag body 12 is arranged at the position of the front end of the pillowcase corresponding to the user's waist. The inflatable airbag is installed in the bag body. The bag body is provided with at least one opening into which a pipe connecting the inflatable airbag and a three-way ventilation valve can be inserted. The three interfaces of the three-way ventilation valve are respectively connected to the inflatable airbag, the intake pipe of the air pump, and the exhaust pipe of the air pump. This structure can realize the inflation and deflation of the inflatable airbag, so that the user can adjust the waist support area and support strength according to his own actual needs.

[0026] Compared with the prior art, the beneficial effects of the present technical solution are as follows:

[0027] 1. The base of the telescopic base assembly is fixedly connected to the bed rail through a threaded nut structure, which can make the base more firmly fixed to the bed rail compared with the prior art, ensuring that the pillow does not shift during use.

[0028] 2. The push plate of the telescopic base assembly can not only drive the overall movement of the pillow, but also play a protective role to prevent the screw rod from directly contacting the pillow.

[0029] 3. The pillow core of the pillow is made of memory foam or foam, and the push plate that the pillow fits is made of a hard material. Compared with the soft pillow structure or airbag structure of the prior art, it can provide sufficient support strength for the user's back, reduce the fatigue degree of the user's back, and at the same time, it is softer and more comfortable compared with the hard pillow structure of the prior art. Therefore, it takes into account both the support strength and the softness and comfort.

[0030] 4. The pillow core has multiple ventilation holes extending from the front end to the side. The good air permeability can further reduce the situation of the user having back heat and humidity and sweating, and increase the comfort of the user.

[0031] 5. Only an inflatable airbag is arranged at the position of the front end of the pillow corresponding to the user's waist, which can not only allow the user to adjust the waist support area and support strength according to his own actual needs, but also avoid the disadvantages of the large coverage area of the inflatable airbag and the unstable airbag shape resulting in insufficient support strength in the prior art.

Claims

1. A turning pillow for bedridden patients, at least including a triangular or wedge-shaped pillow, the front end of the pillow in contact with the patient's back is inclined, and it is characterized in that: The rear end of the pillow facing the bed rail is provided with a telescopic base assembly. The telescopic base assembly at least includes a push plate, a screw rod, a screw rod sleeve, a rotating handle, and a base fixed to the inner side of the bed rail. The pillow is in contact with the push plate. The screw rod sleeve is fixedly connected to the base to form an integral structure. The screw rod is sleeved inside the screw rod sleeve. One end of the screw rod is connected to the push plate and the other end is connected to the rotating handle. The length of the screw rod is greater than the distance between the rear end of the pillow and the bed rail, so that the rotating handle is located outside the bed rail. The bed rail is provided with more than one through hole. The base is provided with a hole corresponding to the size and position of the through hole. The base is fixed to the inner side of the bed rail through a threaded nut structure. An inflatable airbag is provided at the position of the front end of the pillow corresponding to the patient's waist. The inflatable airbag is connected to an air pump through a three-way air change valve.

2. The turning pillow for bedridden patients according to claim 1, wherein: The pillow is composed of a pillowcase and a pillow core. The pillow core is made of memory foam or foam.

3. The turning pillow for bedridden patients according to claim 2, characterized in that: A bag body is provided at the position of the front end of the pillowcase corresponding to the patient's waist. The inflatable airbag is installed in the bag body.

4. The turning pillow for bedridden patients according to claim 2, characterized in that: The pillow core is a triangular pillow core with a length of 40 cm, a width of 10 cm, and a height of 15 cm.

5. The turning pillow for bedridden patients according to claim 2, characterized in that: The pillow core has a plurality of ventilation holes extending from the front end to the side.

6. The turning pillow for bedridden patients according to claim 1, wherein: The push plate is a vertical plate or a folded line plate.

7. The turning pillow for bedridden patients according to claim 1, characterized in that: The three interfaces of the three-way air change valve are respectively connected to the inflatable airbag, the intake pipe of the air pump, and the exhaust pipe of the air pump.

8. The turning pillow for bedridden patients according to claim 1, characterized in that: The base is a disc with a diameter of 30 cm.

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