Nursing breathable pad

Abstract

The utility model is applicable to the technical field of medical instruments, and provides a nursing breathable cushion which comprises an air cushion main body, air holes which are vertically through and arranged in an array are formed in the air cushion main body, and supporting cushion blocks are arranged at the bottom of the air cushion main body and right opposite to the air holes. A plurality of air holes are formed in the air cushion body, round holes penetrating through the air holes are formed in the supporting cushion blocks in the height direction, transverse holes communicated with the round holes are formed in the side walls of the supporting cushion blocks, the supporting cushion blocks are distributed in an array mode, air channels are formed between the supporting cushion blocks in adjacent rows and columns, and an air inlet assembly is further arranged on one side of the air cushion body. In the product structure, the air holes, the circular holes, the transverse holes and the air channels form communicated air flow channels, and the ventilation effect is better than that of an existing product; and even if the bottom of the circular hole of the supporting cushion block is blocked, normal gas flow is not influenced. In addition, the air holes can be designed to be relatively small, the surface of the nursing air-permeable cushion is relatively flat, and the nursing air-permeable cushion is comfortable to use.

Description

Technical Field

[0001] The utility model belongs to the field of medical devices, and particularly relates to a nursing air-permeable pad. Background Art

[0002] Nursing pads are commonly used products for patient care. Currently, on the market, there are various forms and materials of nursing pads according to different functions.

[0003] For long-term bedridden patients, the anti-decubitus nursing air-permeable pad can, to a certain extent, solve the problem of patients getting decubitus. Currently, the anti-decubitus nursing air-permeable pads sold on the market are in the form of air bags as a whole and can be inflated after being unfolded. In order to improve the air-permeable effect, the general structure of the nursing air-permeable pad is to set through air holes up and down on the air cushion, so that gas can flow up and down to form a better ventilation effect.

[0004] However, the current nursing air-permeable pads have relatively large air holes, and the surface of the air cushion is uneven, making it uncomfortable for patients to use. In addition, since the function of the nursing air-permeable pad is to isolate the patient from the mattress to form an air-permeable space, the bottom of the air holes of the existing nursing air-permeable pads is easily blocked by the underlying mattress, resulting in poor air-permeable effect. Content of the Utility Model

[0005] In view of the above problems, the purpose of the utility model is to provide a nursing air-permeable pad, aiming to solve the above technical problems.

[0006] The utility model adopts the following technical scheme:

[0007] The nursing air-permeable pad includes an air-cushion main body. Through air holes arranged in an array are formed on the air-cushion main body. Support pads are arranged at the bottom of the air-cushion main body and opposite to each air hole. A circular hole penetrating through the support pad in the height direction is provided, and a transverse hole communicating with the circular hole is provided on the side wall of the support pad. The support pads are distributed in an array, and air channels are formed between adjacent rows and columns of the support pads. An air inlet assembly is further arranged on one side of the air-cushion main body.

[0008] Further, the cross-section of the support pad is square, and there are four transverse holes, which are distributed in a cross shape.

[0009] Further, the air inlet assembly includes an air valve. A nozzle is arranged outside the air valve, and a knob switch is arranged on the air valve.

[0010] Further, a sunk groove is formed at the top of the air valve, the knob switch is arranged in the sunk groove, and a matching buckle plate is provided at the top opening of the sunk groove.

[0011] Further, a hidden hole is formed on the outer side of the air valve, the air nozzle is located in the hidden hole, the orifice position of the hidden hole is provided with internal threads, and there is a circle of contact sealing part at the root position of the internal threads.

[0012] The beneficial effects of the utility model are as follows: the nursing air-permeable pad has a two-layer structure, the upper layer is an air cushion main body, and the lower layer is a support cushion block arranged in an array. Through holes are also formed in the air cushion main body. The support cushion blocks correspond to the through holes one by one, and circular holes corresponding to the through holes are also formed on the support cushion blocks. Moreover, there are also transverse through holes horizontally. Air channels are formed between the support cushion blocks. Therefore, in the structure of this product, the through holes, circular holes, transverse holes and air channels form a connected air flow channel, and the air permeability effect is better than that of existing products; even if the bottom of the circular hole of the support cushion block is blocked, it does not affect the normal gas flow. In addition, in the structure of this product, the through holes can be designed to be relatively small, the surface of the nursing air-permeable pad is relatively flat, and it is more comfortable to use. Description of the Drawings

[0013] Figure 1 is a three-dimensional view of the nursing air-permeable pad provided by an embodiment of the utility model Figure 1 ;

[0014] Figure 2 is a three-dimensional view of the nursing air-permeable pad provided by an embodiment of the utility model Figure 2 ;

[0015] Figure 3 is a cross-sectional view of the nursing air-permeable pad provided by an embodiment of the utility model;

[0016] Figure 4 is an enlarged view of the air intake assembly provided by an embodiment of the utility model. Detailed Embodiment

[0017] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0018] In order to illustrate the technical solutions described in the present utility model, the following will be illustrated by specific embodiments.

[0019] Such as Figures 1-3As shown in the figure, the nursing air cushion provided in this embodiment includes an air cushion main body 1, and the air cushion main body 1 is formed with ventilation holes 2 arranged in an array that penetrates up and down. A support cushion block 3 is provided at the bottom of the air cushion main body 1 and opposite to each ventilation hole 2. A circular hole 31 that penetrates through the ventilation hole 2 is formed in the height direction of the support cushion block 3, and a transverse hole 32 communicating with the circular hole 31 is formed in the side wall of the support cushion block 3. The support cushion blocks 3 are arranged in an array, and an air passage 4 is formed between adjacent rows and columns of support cushion blocks 3. There is also an air inlet assembly 5 on one side of the air cushion main body 1.

[0020] The size of the nursing air cushion in this embodiment is not limited. It can be made to cover the entire bed surface or be made to fit the sizes of the patient's back, waist, and buttocks. When in use, it is inflated through the air inlet assembly. The ventilation holes on the air cushion main body are arranged in an array, and can be designed to be relatively small. The surface of the nursing air cushion is relatively flat and soft, and it is more comfortable to use. The support cushion blocks are located at the bottom of the air cushion main body. In this embodiment, the air cushion main body can have two forms. One is made of rubber blocks, which can prevent slipping, have relatively small deformation, and good support effect; the other form is an airbag form and is connected to the air cushion main body. The support cushion blocks can also be filled with air through inflation. Although the support effect of the support cushion blocks in this form is not as good as that of the rubber blocks, due to the large number of support cushion blocks and the array arrangement, the patient's gravity is dispersed on different support cushion blocks, and a certain support effect can also be achieved. However, this fully inflated nursing air cushion has good portability and low cost, and also has a good use effect.

[0021] The air cushion main body is formed with penetrating ventilation holes. The support cushion blocks correspond to the ventilation holes one by one, and there are also circular holes corresponding to the ventilation holes on the support cushion blocks, and there are also transverse holes that penetrate horizontally. In the figure, the cross-section of the support cushion block is square, and there are four transverse holes distributed in a cross shape, which can allow gas to flow around. An air passage is formed between the support cushion blocks, and the air passage is connected to the transverse holes. Therefore, in the structure of this product, the ventilation holes, circular holes, transverse holes, and air passages form a connected air flow channel, and the ventilation effect is better than that of existing products. In particular, even if the bottom of the circular hole of the support cushion block is blocked, the ventilation holes, transverse holes, and air passages can still have normal gas flow.

[0022] This product is inflated and deflated through the air inlet assembly 5. As a specific structure, in combination with Figure 4As shown in the figure, the intake assembly includes a gas valve 51. A gas nozzle 52 is provided outside the gas valve 51, and a knob switch 53 is provided on the gas valve 51. After the knob switch is turned on, the inflator can be connected to the gas nozzle for inflation. The inflation method can be electric or manual. Further, a hidden hole is opened outside the gas valve 51, the gas nozzle 52 is located in the hidden hole, the orifice position of the hidden hole has an internal thread 56, and there is a ring of abutting sealing portion 57 at the root position of the internal thread 56. Through this structural design, the inflatable tube of the inflator can be hermetically connected to the gas nozzle. The inflation head of the inflatable tube can be screwed in to be connected to the gas nozzle of the intake assembly, and the sealing effect is good. After inflation is completed and the knob switch is turned off, after removing the inflatable tube, a plug can also be tightened until it abuts against the sealing portion to improve the sealing effect.

[0023] In addition, as shown in the figure, a counterbore 54 is opened at the top of the gas valve 51, the knob switch 53 is arranged in the counterbore 54, and a matching buckle plate 55 is provided at the top opening of the counterbore 54. By buckling the buckle plate on the counterbore, it can prevent external objects from accidentally touching the knob switch and avoid air leakage during normal use.

[0024] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A nursing breathable pad, comprising an air cushion body, wherein the air cushion body is provided with air holes arranged in an array and extending vertically therethrough, wherein: A support pad is provided at the bottom of the air cushion body and opposite to each air hole. A circular hole penetrating the air hole is provided in the height direction of the support pad. A transverse hole connected to the circular hole is provided on the side wall of the support pad. The support pads are distributed in an array, and airways are formed between adjacent rows of support pads. There is also an air intake assembly on one side of the air cushion body.

2. The nursing breathable pad according to claim 1, characterized in that: The cross section of the support pad is square, and there are four transverse holes distributed in a cross shape.

3. The nursing breathable pad as claimed in claim 2, characterized in that: The air intake assembly comprises an air valve, an air nozzle is arranged on the outer side of the air valve, and a knob switch is arranged on the air valve.

4. The nursing breathable pad as claimed in claim 3, characterized in that: A sink groove is opened on the top of the gas valve, the knob switch is arranged in the sink groove, and a matching buckle plate is opened on the top of the sink groove.

5. The nursing breathable pad as claimed in claim 4, characterized in that: A hidden hole is opened on the outer side of the air valve, the air nozzle is located in the hidden hole, the opening of the hidden hole is an internal thread, and a circle of abutting sealing part is arranged at the root of the internal thread.

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