CN215077279U

CN215077279U - Automatic inflatable cushion structure with compression function

Info

Publication number: CN215077279U
Application number: CN202121080120.9U
Authority: CN
Inventors: 刘宗熹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-12-10
Anticipated expiration: 2031-05-19

Abstract

The utility model relates to an automatic inflatable mattress structure with compression function, which comprises an outer covering body, wherein the space inside the outer covering body is provided with an inner filling body which is in a three-dimensional shape in a normal state; the outer cover is provided with an air valve unit. When not in use, the inflatable cushion can be compressed to achieve the advantages of thinness, reduced volume and no occupied space; otherwise, when the inflatable self-inflating device is used, external air enters the outer covering body and is matched with the expansion complex shape of the inner filling body, and the automatic inflating state can be achieved. The utility model discloses can provide the soft support auxiliary function when human side lies, especially accomodate and save space fairly, have the practicality.

Description

Automatic inflatable cushion structure with compression function

Technical Field

The utility model relates to a soft cushion body technology which can assist the support when the human body lies on one side, in particular to a technology of compressing and automatically inflating an inflatable cushion.

Background

Patients who are in long-term bed cannot turn over or move on the bed by themselves due to aging or disease; if the back is kept lying for a long time, the muscles and skin on the back are easily pressed for a long time to cause bedsore. Therefore, the nursing staff must turn the patient to the left or right side and lie on the side at regular time, and even put a plurality of pillows behind the patient's side at the back and hip to assist the body to maintain the lying state so as to relieve the skin pressure in turn. The most problem of the prior art is that the size of a common pillow is not small, and if the pillow is not needed to be used, the pillow occupies a large space and is headache. Moreover, the pillow structure and shape originally provide the support for sleeping on the head, when the pillow is moved to a cushion body for assisting the body to maintain lying on the side, the required support function can be achieved by frequently adjusting the number, position and shape of the pillow, which is quite inconvenient; moreover, more and more pillows are not made of cotton or down, but are made of foam cotton or latex material, so that the thickness is insufficient, the shape cannot be adjusted, and the pillows are not suitable for being used as a side lying support for a human body.

SUMMERY OF THE UTILITY MODEL

In order to improve the defect that the prior art for nursing patients all uses the pillow as the side lying support, one of the main purposes of the utility model is that: provides an automatic inflatable cushion structure with compression function, which has the functions of compression when not in use and automatic inflation when in use; so as to achieve the advantages of reduced volume and no space occupation when in storage.

Another main objective of the present invention is to: the shape of the inflatable cushion is specially designed for the body side lying support, in particular to be designed into a wedge-shaped structure; therefore, when the pillow is placed behind a human body for lying on the side for supporting, the requirement can be completely met, the effect is excellent, and the pillow does not need to be used like the prior art and needs to be adjusted in shape for many times or increased and decreased in stacking number.

Another main objective of the present invention is: an automatic inflatable cushion structure with compression function is characterized in that when the cushion structure is used, external air only needs to enter by utilizing pressure difference and the automatic inflation state can be achieved by matching with the expansion complex shape of an inner filling body, and the cushion structure is very convenient to use.

To achieve the above objectives, the present invention comprises the following specific means: an automatic inflatable cushion structure with compression function comprises an outer covering body, an inner filling body which is in a three-dimensional shape in a normal state is contained in the outer covering body; the outer cover is provided with an air valve unit.

In a preferred embodiment, the outer cover is made of an air-impermeable material to form a three-dimensional bag-like structure.

In a preferred embodiment, the outer covering body and the inner filling body are both made into a wedge-shaped structure.

In a preferred embodiment, an opening is formed at a suitable position of the outer covering body.

In a preferred embodiment, an air valve unit is disposed at the opening of the outer cover.

In a preferred embodiment, the inner filling body is made of PU (Polyurethane), but not limited thereto; the inner filler structure made of PU has countless air-permeable pores, and air can easily circulate.

In a preferred embodiment, the air valve unit is provided with a filter material inside, and the filter material can be used for preventing dust and foreign matters from entering the inside of the outer cover body.

In a preferred embodiment, the air valve unit comprises a base, wherein a through hole is formed in the center of the base and provides air circulation; a sleeve body and a sleeve cover are also connected beside the base, wherein the sleeve body has a one-way circulation check function and can be sleeved in the penetrating opening; the cover can be turned over to cover the base to seal the through opening.

The utility model has the advantages that:

the utility model provides an automatic inflatable cushion structure with compression function, which has the functions of compression when not in use and automatic inflation and expansion when in use; has the advantages of reduced volume and no space occupation during storage. The shape of the inflatable cushion is specially designed for the body side lying support, in particular to be designed into a wedge-shaped structure; therefore, when the pillow is placed behind a human body for lying on the side for supporting, the requirement is completely met, the effect is excellent, and the pillow does not need to be used like the prior art and needs to be adjusted in shape for multiple times or increased and decreased in stacking number. When in use, external air is led in by utilizing the pressure difference and the automatic inflation state can be achieved by matching with the expansion complex shape of the inner filling body, thus the use is very convenient.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective exploded view of the present invention;

FIG. 3 is a schematic view showing the state of the present invention in compression and inflation;

fig. 4 shows the usage status of the utility model as an auxiliary support for lying on one side of the human body.

Description of reference numerals:

1: an outer cover; 11: an opening; 12: an air valve unit; 121: a base; 1211: perforating; 122: a sleeve body; 123: covering; 13: a filter material; 2: an inner filler; 3: a human body.

Detailed Description

The structure and composition of the present invention, as well as the functions and advantages thereof, are best understood from the following detailed description of the preferred embodiments when read in connection with the accompanying drawings.

Referring to fig. 1 and 2, the automatic inflatable mattress structure with compression function of the present invention includes an outer covering body 1, an inner filling body 2 with a three-dimensional shape in a normal state is accommodated in the outer covering body 1; in addition, the outer cover 1 is provided with an air valve unit 12. The outer covering body 1 is made of airtight material to form a three-dimensional bag-shaped structure, and the outer covering body 1 and the inner filling body 2 are preferably made into wedge-shaped structures. An opening 11 is arranged at a proper position of the outer covering body 1; an air valve unit 12 is disposed at the opening 11 of the outer cover 1, a filter material 13 is disposed inside the air valve unit 12, and the filter material 13 can be used to prevent dust and foreign matters from entering the inner portion of the outer cover 1. The air valve unit 12 includes a base 121, a through hole 1211 formed in the center of the base 121, the through hole 1211 providing air circulation; a sleeve body 122 and a sleeve cover 123 are further connected to the base 121, wherein the sleeve body 122 has a one-way flow-stopping function, and the sleeve body 122 can be sleeved in the penetrating opening 1211; the cover 123 can be used to cover the base 121 to seal the opening 1211. The inner filler 2 is preferably made of PU (Polyurethane), but not limited thereto.

The utility model discloses the product is when the mill preparation is accomplished, through exerting pressure in this outer body 1 outside to make inside air almost discharge completely, with the compression of inner packing body 2 simultaneously, through closed this pneumatic valve unit 12, so that this whole inflatable packer thin form compression (as shown in figure 3 top promptly), in order to reduce the volume, conveniently transport, store and sell with the vending.

When the inflatable air valve is to be used, the cover body 122 and the cover 123 are lifted outwards to open the air valve unit 12, so that external air enters the inside of the outer cover body 1 by using pressure difference, and an internal automatic inflation state (as shown in the lower part of fig. 3) can be achieved by matching with the expansion complex shape of the inner filling body 2; after the air valve unit 12 is closed, the inflatable cushion is filled with air and is like a soft air bag, and when the inflatable cushion is placed behind the lying human body 3 (figure 4), the inflatable cushion can provide comfortable limiting and auxiliary supporting functions for the human body 3 by matching with a specially designed wedge-shaped structure; especially when the inflatable cushion is not used, the inflatable cushion can be easily thinned after being exhausted and compressed, is easy to store, and is quite ideal and practical.

Although the present invention has been described with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. The foregoing description of the preferred embodiments of the present invention is provided for the purpose of illustrating the principles of the present invention and is not to be taken in a limiting sense, but is made for the purpose of limiting the invention as defined by the appended claims.

Claims

1. An automatic inflatable cushion structure with compression function is characterized by comprising an outer covering body, wherein the outer covering body is provided with an opening, and an air valve unit is arranged at the opening; and an inner filler which is in a three-dimensional shape under a normal state is accommodated in the outer covering body.

2. The structure of a self-inflating compressed mattress according to claim 1, wherein the outer cover is a three-dimensional bag-like structure made of an air-impermeable material.

3. The automatic inflatable mattress structure with compression of claim 1, wherein the outer cover and the inner filler are wedge-shaped.

4. The structure of self-inflating cushion with compression effect as claimed in claim 3, wherein the inner filling body is PU material.

5. The automatic inflatable mattress structure with compression of claim 1, wherein a filter is disposed inside the air valve unit.

6. The automatic inflatable mattress structure with compression of claim 1, wherein the air valve unit comprises a base, the center of the base is provided with a through hole for air circulation; a sleeve body and a sleeve cover are connected beside the base.

7. The automatic inflatable cushion structure with compression function of claim 6, wherein the sleeve body with one-way flow-through and non-return function is sleeved in the through opening; the cover is covered outside the base in a turning and covering manner.