A care headrest

Abstract

The utility model discloses a nursing headrest, including support base, the inside connection of support base has telescopic air bag, the top of telescopic air bag is equipped with lifting box, the top of lifting box is installed with the air -permeable board, the top of air -permeable board is installed with the protection sponge, and the air -permeable adjusting mechanism is equipped between protection sponge and support base. The utility model has the following effect: through the air -permeable adjusting mechanism, makes telescopic air bag realize inflation and shrinkage, and further makes telescopic air bag drive lifting box to move up and down, realizes the free adjustment of headrest support height, and through the air -permeable adjusting mechanism, can make patient when with protection sponge contact, the air -permeable board can to protection sponge bottom exhaust, realizes the ventilation and air -permeable effect of protection sponge, effectively improves the comfort of patient use time.

Description

Technical Field

[0001] This utility model relates to the field of medical supplies technology, specifically to a nursing head pillow. Background Technology

[0002] During the rehabilitation and nursing care of stroke patients, their heads need to remain in a stable position for extended periods to avoid unnecessary head and neck movements, which could worsen their condition or cause secondary injury. Therefore, nursing head pillows, as important tools for supporting and protecting the head, are widely used in clinical nursing. Most existing nursing head pillows are made of sponge or other soft materials, providing cushioning and support, which can reduce pressure on the patient's head and maintain proper posture to some extent.

[0003] However, in actual use, it has been found that stroke patients, due to their limited mobility, often have prolonged contact between their heads and the headrest, and the position is difficult to change. This leads to poor ventilation between the head and neck and the headrest, especially in hot or humid environments. The contact area is prone to stuffiness, sweating, and heat, which not only affects patient comfort but may also induce pressure sores and other problems, hindering the patient's recovery process. Furthermore, most existing nursing headrests have a fixed structure, lacking good breathability and heat dissipation, and cannot be adjusted for different patient body shapes and usage needs, limiting their further application and optimization in clinical nursing. Utility Model Content

[0004] In view of the problems in the related technologies, this utility model proposes a nursing head pillow to overcome the above-mentioned technical problems existing in the existing related technologies.

[0005] Therefore, the specific technical solution adopted by this utility model is as follows:

[0006] A nursing head pillow includes a support base, an internal telescopic airbag connected to the support base, a lifting box on the top of the telescopic airbag, a breathable plate on the top of the lifting box, a protective sponge on the top of the breathable plate, and a breathability adjustment mechanism between the protective sponge and the support base.

[0007] Furthermore, in order to enable free adjustment of the headrest's support height, the ventilation adjustment mechanism includes a three-way pipe connected to one side of the support base. One end of the three-way pipe passes through the support base and is connected to the telescopic airbag, while the other end is connected to an adjustment pipe. A retraction channel is opened on one side of the lifting box, and the retraction channel cooperates with the adjustment pipe.

[0008] Furthermore, in order to achieve ventilation and breathability of the breathable panel and protective sponge, the breathable panel has an air inlet chamber inside, and the top of the air inlet chamber is provided with a number of exhaust ports. One end of the contraction channel is connected to the air inlet chamber.

[0009] Furthermore, in order to inflate the telescopic airbag and the air intake chamber, a rubber hose is connected to one end of the three-way pipe, an inflatable rubber ball is connected to the end of the rubber hose, and one-way air intake valves are installed at both ends of the inflatable rubber ball.

[0010] Furthermore, in order to limit the movement of the lifting box, an adjustment groove is opened on the inner wall of the support base, and a limit ring is connected to the outer side of the lifting box, which cooperates with the adjustment groove.

[0011] Furthermore, in order to release air when the telescopic airbag contracts, an exhaust pipe is connected to one side of the telescopic airbag, and an exhaust valve is installed at one end of the exhaust pipe through the support base.

[0012] Furthermore, in order to adjust the air intake direction of the three-way pipe, regulating valves are installed on both sides of the three-way pipe.

[0013] Furthermore, to facilitate the disassembly and cleaning of the protective sponge, a loading and unloading groove is provided at the bottom of the protective sponge, and the breathable plate cooperates with the loading and unloading groove.

[0014] Furthermore, in order to ensure that the gas blown out of the exhaust port can only be discharged from the top of the protective sponge, a sealing sleeve is installed on the side surface of the protective sponge.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. Through the ventilation adjustment mechanism, after pressing the inflatable rubber ball, one end of the three-way pipe can continuously fill the telescopic airbag with gas and discharge the gas in the telescopic airbag through the exhaust pipe. This causes the telescopic airbag to expand or contract, thereby moving the lifting box, ventilation plate and protective sponge up and down, realizing the free adjustment of the support height of the nursing headrest and improving the applicability and comfort of the headrest during use.

[0017] 2. Through the ventilation adjustment mechanism, when the inflatable rubber ball is pressed, the gas in the three-way tube is allowed to enter the adjustment pipe and air inlet chamber through the adjustment valve. The gas is then blown onto the protective sponge through the various exhaust ports on the surface of the ventilation plate, achieving ventilation and breathability for the patient. This further improves the patient's comfort, prevents stuffiness and other problems, and enhances nursing care and promotes the patient's health recovery. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1This is a schematic diagram of the surface structure of a nursing head pillow according to an embodiment of the present utility model;

[0020] Figure 2 This is a side view of a nursing headrest according to an embodiment of the present utility model;

[0021] Figure 3 This is a schematic diagram showing the internal structure of a nursing headrest according to an embodiment of the present utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the support base in a nursing head pillow according to an embodiment of the present utility model;

[0023] Figure 5 This is a side sectional view of a breathable plate in a nursing headrest according to an embodiment of the present utility model.

[0024] In the picture:

[0025] 1. Support base; 2. Telescopic airbag; 3. Lifting box; 4. Ventilation plate; 5. Protective sponge; 6. Ventilation adjustment mechanism; 601. T-shaped pipe; 602. Adjustment pipe; 603. Contraction channel; 604. Air inlet chamber; 605. Exhaust port; 606. Rubber hose; 607. Inflatable rubber ball; 608. One-way air inlet valve; 7. Adjustment groove; 8. Limiting ring; 9. Exhaust pipe; 10. Exhaust valve; 11. Adjustment valve; 12. Loading and unloading groove; 13. Sealing sleeve. Detailed Implementation

[0026] 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.

[0027] like Figures 1-5As shown, a nursing headrest according to an embodiment of the present invention includes a rectangular rigid plastic support base 1. A rubber telescopic airbag 2 is connected inside the support base 1. A lifting box 3 is located on the top of the telescopic airbag 2. A breathable plate 4 is installed on the top of the lifting box 3, and a protective sponge 5 is installed on the top of the breathable plate 4 for providing protective support to the patient's head. A breathable adjustment mechanism 6 is provided between the protective sponge 5 and the support base 1 to adjust the headrest support height and improve ventilation during patient use. The breathable adjustment mechanism 6 includes a three-way pipe 601 connected to one side of the support base 1. One end of the three-way pipe 601 passes through the support base 1 and connects to the telescopic airbag 2, while the other end is connected to an adjustment pipe 602. A retraction channel 603 is opened inside one side of the lifting box 3. The retraction channel 603 cooperates with the adjustment pipe 602 so that the adjustment pipe 602 can enter the retraction channel 603 when the lifting box 3 moves downward. An air inlet chamber 604 is opened inside the breathable plate 4. The top of the air chamber 604 is provided with a number of exhaust ports 605. One end of the contraction channel 603 is connected to the air intake chamber 604, which is used to fill the air intake chamber 604 with external air through the regulating pipe 602. One end of the three-way pipe 601 is connected to a rubber hose 606, and the end of the rubber hose 606 is connected to an inflatable rubber ball 607. One-way air intake valves 608 are installed at both ends of the inflatable rubber ball 607. By squeezing the inflatable rubber ball 607, the air intake valves 608 are used to control the air intake of the rubber hose 606 and the three-way pipe 604. 1. External gas is filled into the air chamber. The external gas can enter the telescopic airbag 2 or the air inlet chamber 604 through the three-way pipe 601. After the telescopic airbag 2 expands or contracts, it drives the lifting box 3, the breathable plate 4 and the protective sponge 5 to move up and down, so as to realize the free adjustment of the support height of the nursing head pillow (the support height of the nursing head pillow is adjustable in the range of 12-20cm). Alternatively, the air inlet chamber 604 can be discharged to the protective sponge 5 through the various exhaust ports 605 on the surface of the breathable plate 4, so as to achieve the ventilation effect when the patient uses it.

[0028] like Figures 1-5As shown, an adjustment groove 7 is opened on the inner wall of the support base 1, and a limit ring 8 is connected to the outer side of the lifting box 3. The limit ring 8 cooperates with the adjustment groove 7 to limit the up and down movement of the lifting box 3 inside the support base 1 and prevent the lifting box 3 from falling off. An exhaust pipe 9 is connected to one side of the telescopic airbag 2. An exhaust valve 10 is installed at one end of the exhaust pipe 9 through the support base 1 to control the gas in the telescopic airbag 2 to be discharged. Adjustment valves 11 are installed on both sides of the three-way pipe 601 to control the gas in the three-way pipe 601 to enter the telescopic airbag 2 or the adjustment pipe 602 respectively. A loading and unloading groove 12 is opened at the bottom of the protective sponge 5. The vent plate 4 cooperates with the loading and unloading groove 12 to remove the protective sponge 5 from the vent plate 4 for easy cleaning. A soft rubber sealing sleeve 13 is installed on the side surface of the protective sponge 5 to control the gas discharged from the exhaust port 605 to be discharged from the top of the protective sponge 5, thereby improving the ventilation effect when the patient uses it.

[0029] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0030] After placing the headrest under the head and neck of the stroke patient, adjust the vent 605 at one end of the three-way pipe 601 using the regulating valve 11 on the three-way pipe 601. When adjusting the support height of the headrest is needed, open the regulating valve 11 on the side of the three-way pipe 601 corresponding to the telescopic airbag 2 and close the regulating valve 11 on the side of the regulating pipe 602. After pressing the inflatable rubber ball 607, gas can be continuously injected into the telescopic airbag 2 at one end of the three-way pipe 601, or gas can be discharged from the telescopic airbag 2 through the vent pipe 9. This causes the telescopic airbag 2 to expand or contract, thereby activating the lifting box 3 and allowing ventilation. The plate 4 and the protective sponge 5 can move up and down to freely adjust the height of the nursing headrest. When ventilation and heat dissipation of the protective sponge 5 are required, the regulating valve 11 on the side of the three-way pipe 601 corresponding to the telescopic airbag 2 is closed, and the regulating valve 11 on the side of the regulating pipe 602 is opened. When the inflatable rubber ball 607 is pressed, the gas in the three-way pipe is allowed to enter the regulating pipe 602 and the air inlet chamber 604 through the regulating valve 11. The gas in the air inlet chamber 604 is then discharged to the protective sponge 5 through the exhaust ports 605 on the surface of the breathable plate 4, achieving ventilation and breathability for the patient and improving the patient's comfort.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A nursing head pillow, characterized in that, Includes a support base (1), inside which is connected a telescopic airbag (2), and on the top of the telescopic airbag (2) is a lifting box (3), on the top of the lifting box (3) is a breathable plate (4), on the top of the breathable plate (4) is a protective sponge (5), and a breathable adjustment mechanism (6) is provided between the protective sponge (5) and the support base (1).

2. The nursing head pillow according to claim 1, characterized in that, The ventilation adjustment mechanism (6) includes a three-way pipe (601) connected to one side of the support base (1). One end of the three-way pipe (601) passes through the support base (1) and is connected to the telescopic airbag (2). The other end is connected to the adjustment pipe (602). A contraction channel (603) is opened on one side of the inside of the lifting box (3). The contraction channel (603) cooperates with the adjustment pipe (602).

3. A nursing head pillow according to claim 2, characterized in that, The air inlet (604) is provided inside the air inlet plate (4), and the top of the air inlet (604) is provided with a number of exhaust ports (605). One end of the contraction channel (603) is connected to the air inlet (604).

4. A nursing head pillow according to claim 3, characterized in that, One end of the three-way pipe (601) is connected to a rubber hose (606), and the end of the rubber hose (606) is connected to an inflatable rubber ball (607). One-way air inlet valves (608) are installed at both ends of the inflatable rubber ball (607).

5. A nursing head pillow according to claim 1, characterized in that, An adjustment groove (7) is opened on the inner wall of the support base (1), and a limit ring (8) is connected to the outer side of the lifting box (3). The limit ring (8) cooperates with the adjustment groove (7).

6. A nursing head pillow according to claim 1, characterized in that, One side of the telescopic airbag (2) is connected to an exhaust pipe (9), and one end of the exhaust pipe (9) passes through the support base (1) and is equipped with an exhaust valve (10).

7. A nursing head pillow according to claim 2, characterized in that, A regulating valve (11) is installed on both sides of the tee pipe (601).

8. A nursing head pillow according to claim 1, characterized in that, The bottom of the protective sponge (5) has a loading and unloading groove (12), and the breathable plate (4) is matched with the loading and unloading groove (12).

9. A nursing head pillow according to claim 1, characterized in that, The protective sponge (5) has a sealing sleeve (13) installed on its side surface.

Images