CN220045377U

CN220045377U - Bedding

Info

Publication number: CN220045377U
Application number: CN202321684192.3U
Authority: CN
Inventors: 许志远
Original assignee: Yantai Chengzhi Machinery Technology Co ltd
Current assignee: Yantai Chengzhi Machinery Technology Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-11-21
Anticipated expiration: 2033-06-29

Abstract

The utility model relates to bedding, which comprises an inflatable mattress, a pillow arranged on the inflatable mattress and an auxiliary inflation mechanism for inflating the inflatable mattress and the pillow, wherein the pillow comprises a pillowcase, an air bag arranged in the pillowcase and an adjusting belt for adjusting the inflation volume of the air bag; the auxiliary inflating mechanism comprises an air pump, the air bag is connected with the inflatable mattress through a connecting pipeline, and the air pump is connected with the inflatable mattress through an inflating pipeline. The pillow also comprises at least one layer of adjusting pad arranged in the pillowcase. The utility model has simple structure and low manufacturing cost, can maintain the spine and the cervical vertebra in a natural curve state no matter how the sleeping gesture changes, ensures that the pressure of the contact part of the body and bedding is uniform, improves comfort level and improves sleeping, and in addition, once the inflation pressure is adjusted, the function of automatically adjusting proper bearing height along with the sleeping gesture change is not needed to be maintained without electricity, and the noise and vibration generated by the operation of an air pump are avoided during sleeping.

Description

Bedding

Technical Field

The utility model relates to bedding, and belongs to the technical field of articles for daily use.

Background

Different bearing heights are needed for all parts of a person during sleeping, and maintaining the natural curve state of cervical vertebrae and vertebration and the homogenization of the contact pressure of the body are important targets for various bedding pursuits. The existing pillow can meet the requirement of adapting to different sleeping postures to automatically adjust the bearing height of the pillow so as to enable the cervical vertebra to be in a natural curve state, but other parts such as the vertebra are not affected, and the existing various inflatable mattresses can meet the requirements of homogenizing the natural curve states of other parts of the vertebra except the cervical vertebra and the contact pressure of the body under a proper initial pressure condition; in addition, like simmons mattresses, latex mattresses, polyurethane foam mattresses and the like, can also partially meet the requirements for maintaining the natural curve state of other parts of the spine except the cervical vertebrae and homogenizing the contact pressure of the body. In summary, both pillows and mattresses are limited in meeting the objectives sought by bedding.

There is also a mattress in the prior art, in which an air cushion matrix is arranged, each air cushion is provided with an independent inflation and deflation control system, when sleeping postures are changed or different people use, the sensor is used for sensing the pressure of the inflatable mattress under different parts of the body, then the air supply system is controlled to inflate or deflate through the AI technology, the air pressure of the air cushion at the corresponding part of the body is regulated, and the bearing force and the contact pressure of each part are regulated. Although the scheme can solve the problems of the bearing force and the contact pressure of the body contact part, the problem of the bearing height of the head part is to be improved in the aspect of adjusting the height of the bearing of the head part, and the obvious defects of the scheme are that although the air supply system arranged under the bed adopts the silencing measures such as an air storage tank, a sound insulation material and the like, the air pump still has obvious noise and vibration when being started and inflated and deflated due to the change of sleeping posture, and the air supply system has a complex structure and high manufacturing cost.

Disclosure of Invention

The utility model provides bedding for overcoming the defects in the prior art.

The technical scheme for solving the technical problems is as follows: the utility model provides a bedding, includes air mattress, locates the pillow on air mattress and is used for inflating supplementary inflation mechanism of air mattress and pillow, the pillow includes pillowcase, locates the gasbag and the adjustment area that is used for adjusting the volume of inflating of gasbag in the pillowcase;

the auxiliary inflating mechanism comprises an air pump, the air bag is connected with the inflatable mattress through a connecting pipeline, and the air pump is connected with the inflatable mattress through an inflating pipeline.

The beneficial effects of the utility model are as follows: the inflatable mattress can enable the spine of the body to maintain a natural curve state and the pressure of the contact part to be uniform, the pillow on the inflatable mattress can meet the requirements that the spine maintains the natural curve state and the pressure of the contact part to be uniform, after the air bag of the pillow is connected with the inflatable mattress through a connecting pipeline, the air pressure in the air bag changes along with the air pressure in the inflatable mattress to reach the same pressure, the adjustment of the proper supine supporting height can be achieved through adjusting the volume of the air bag, and the proper lateral lying height is adjusted through adjusting the inflation pressure of the inflatable mattress. The utility model has simple structure and low manufacturing cost, can maintain the spine and the cervical vertebra in a natural curve state no matter how the sleeping gesture changes, ensures that the pressure of the contact part of the body and the bedding is uniform, improves the comfort level and improves the sleeping.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the pillow further comprises at least one layer of adjusting pad arranged in the pillowcase, and the adjusting pad is arranged below the adjusting belt and the air bag.

The technical scheme has the beneficial effects that the supine bearing height can be adjusted by combining the increase and decrease adjusting pad, so that the purpose of proper bearing height is realized.

Further, the pillow further comprises a pillow pad, an accommodating groove for accommodating the air bag is formed in the pillow pad, and the adjusting pad is further arranged below the pillow pad.

The beneficial effect of adopting above-mentioned further scheme is that, the setting of pillow is on the one hand reserved for the gasbag and is placed the space, on the other hand increases the comfort level of pillow.

Further, the adjusting belt is wrapped on the periphery of the side part of the air bag, and an adjusting mechanism for adjusting the length of the adjusting belt is arranged on the adjusting belt.

The beneficial effect of adopting above-mentioned further scheme is, the adjustment area parcel is in the side wall of gasbag, and accessible adjustment mechanism adjusts the length of adjustment area, realizes the adjustment to the volume of aerifing of gasbag, specifically is through wrapping up in or relaxing the adjustment area, adjusts the width of gasbag and head contact, and then changes the area of contact of head and pillow gasbag, can adjust the bearing height and the bearing difference in height of pillow.

Furthermore, the adjusting mechanism adopts a snap fastener or a magic tape.

The beneficial effect of adopting above-mentioned further scheme is, accessible primary and secondary knot or magic subsides are connected between the both ends of adjusting the area, and the length of accessible primary and secondary knot and magic subsides adjustment adjusting the area.

Further, an electromagnetic valve is arranged on the inflation pipeline.

The adoption of the further scheme has the beneficial effects that the electromagnetic valve can prevent gas from leaking through the air charging pipeline, meets the requirements of the pressure in the air mattress and the air bag, and can also meet the requirement of inflating the air mattress through the air charging pipeline.

Further, the inflatable mattress further comprises a deflation valve, wherein the deflation valve is arranged on a deflation pipeline, and the deflation pipeline is connected with the inflation pipeline between the electromagnetic valve and the inflatable mattress.

The air pump has the beneficial effects that when the air pump is inflated to cause the air pressure of the air mattress to be too high, the air pressure can be relieved through the air release valve, so that the air pressure of the air mattress can be within a required range.

Further, the auxiliary inflating mechanism further comprises a pressure switch.

The air pump is started or closed when the inflation pressure exceeds the set pressure range, and the set inflation pressure of the inflatable mattress is maintained in the set range.

Further, the section of the air bag is of a dumbbell-shaped structure or a circular structure.

The adoption of the further scheme has the advantage that the air bag with the proper shape can be selected according to the requirement.

Furthermore, a bed mattress is also arranged on the inflatable mattress, and the pillow is arranged on the bed mattress.

The beneficial effect of adopting above-mentioned further scheme is, sets up the bed mattress on the air mattress, and the pillow is located on the bed mattress, further increases the comfort level of bedding.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the pillow of the present utility model taken along the direction A-A in FIG. 1;

in the figure, 1, an inflatable mattress; 2. a pillow; 201. an air bag; 202. an adjusting belt; 203. a pillow; 204. a pillowcase; 205. an adjustment pad; 206. a magic tape; 3. an air pump; 4. a pressure switch; 5. an electromagnetic valve; 6. a bleed valve; 7. an inflation line; 8. a mattress; 9. and a connecting pipeline.

Detailed Description

The principles and features of the present utility model are described below in connection with examples, which are set forth only to illustrate the present utility model and not to limit the scope of the utility model.

As shown in fig. 1 and 2, the bedding comprises an inflatable mattress 1, a pillow 2 arranged on the inflatable mattress 1 and an auxiliary inflation mechanism for inflating the inflatable mattress 1 and the pillow 2, wherein the pillow 2 comprises a pillow case 204, an air bag 201 arranged in the pillow case 204 and an adjusting belt 202 for adjusting the inflation volume of the air bag 201; the pillow is placed on the inflatable mattress.

The pillow cover 204 may be only one pillow cover, and may include an inner pillow cover and an outer pillow cover disposed outside the inner pillow cover.

The auxiliary inflating mechanism comprises an air pump 3, the air bag 201 is connected with the inflatable mattress 1 through a connecting pipeline 9, and the air pump 3 is connected with the inflatable mattress 1 through an inflating pipeline 7.

The pillow 2 further comprises at least one layer of adjusting pad 205 arranged in the pillow cover 204, wherein the adjusting pad 205 is arranged below the adjusting belt 202 and the air bag 201. The supine support height can also be adjusted by combining the up-down adjusting pad 205, thereby achieving the purpose of proper support height.

The pillow 2 further comprises a pillow 203, an accommodating groove for accommodating the air bag 201 is formed in the pillow 203, and the adjusting pad 205 is further arranged below the pillow 203. The arrangement of the pillow 203 reserves a placing space for the airbag 201 on the one hand and increases the comfort of the pillow 2 on the other hand.

The adjusting belt 202 is wrapped around the side periphery of the air bag 201, and an adjusting mechanism for adjusting the length of the adjusting belt 202 is arranged on the adjusting belt 202. The adjusting belt 202 wraps the side wall of the air bag 201, the two end faces of the air bag are not wrapped, the length of the adjusting belt 202 can be adjusted through the adjusting mechanism, the adjustment of the inflatable volume of the air bag 201 is achieved, specifically, the width of the air bag 201 in contact with the head is adjusted through tightening or loosening the adjusting belt 202, the contact area of the head and the air bag 201 of the pillow 2 is changed, and the bearing height difference of the pillow 2 can be adjusted.

The adjustment mechanism employs snap fasteners or velcro 206. The length of the adjustment strap 202 can be adjusted by the snap fastener, the velcro tape 206.

The air charging pipeline 7 is provided with an electromagnetic valve 5. The electromagnetic valve 5 can prevent gas from leaking through the air charging pipeline 7, meet the requirement of the air charging pressure in the air mattress 1 and the air bag 201, and simultaneously can also meet the requirement of the air charging of the air mattress through the air charging pipeline.

And the air release valve 6 is arranged on an air release pipeline, and the air release pipeline is connected with the air inflation pipeline 7 positioned between the electromagnetic valve 5 and the air mattress 1. When the air pump 3 is inflated to cause the inflation pressure of the inflatable mattress 1 to be too high, the pressure can be relieved through the air release valve 6 so as to meet the requirement that the inflation pressure of the inflatable mattress 1 can be within a required range.

The auxiliary charging mechanism further comprises a pressure switch 4. The inflation pressure of the inflatable mattress 1 is regulated through the pressure switch 4, the pressure switch 4 senses the air pressure in the inflatable mattress 1, and when the inflation pressure exceeds a set pressure range, the air pump 3 is started or closed, and the set inflation pressure of the inflatable mattress 1 is maintained within the set range.

The section of the air bag 201 is in a dumbbell-shaped structure or a circular structure. The balloon 201 may be selected to be of an appropriate shape as desired.

A mattress 8 is also arranged on the inflatable mattress 1, and the pillow 2 is arranged on the mattress 8. The inflatable mattress 1 is provided with the bed mattress 8, and the pillow 2 is arranged on the bed mattress 8, so that the comfort level of the bedding is further improved.

The "proper bearing height" is a bearing height that allows the entire spine including the cervical spine to be in a natural state, whether lying on its side or on its back. The inflatable mattress is connected with the air bag through a connecting hose, and the air pump is connected with the inflatable mattress through the connecting hose. The adjusting belt is used for adjusting the inflation volume of the air bag, changing the contact area of the head and the air bag, adjusting the relative bearing height and the relative bearing height difference of the head and the body when lying on the side and lying on the back, and the adjusting pad is used for simultaneously adjusting the bearing heights of lying on the side and lying on the back, and the auxiliary inflation mechanism is started or closed according to the set pressure of the pressure switch to maintain the air pressure of the inflatable mattress.

According to the comfort level and the reference standard set by the human body size (GB 10000-88) of the Chinese adult, the inflation pressure (initial pressure for short) of the inflatable mattress and the volume of the air bag under the unmanned condition (with a quilt) are preset, and the proper bearing heights for supine and lateral lying are respectively set by adjusting the volume and the initial pressure of the air bag and increasing and decreasing the adjusting cushion.

The existing inflatable mattress can better realize the purposes of keeping the body without the cervical vertebra in a natural curve and keeping the pressure at the contact part uniform in a certain initial pressure range, and the utility model can realize the purpose of keeping the cervical vertebra in a natural curve state under the premise of different sleeping postures. The bearing height is related to parameters such as the body shape, the body weight, the shoulder width, the head weight, the air bags, the structure of the inflatable mattress and the like of a person and the initial pressure, and research results show that when the person sleeps on the inflatable mattress, the body sinking amount and the air pressure in the inflatable mattress change along with different sleeping postures on the premise of the same initial pressure, namely the back sinking amount in supine is obviously smaller than the shoulder sinking amount in lateral lying, and the air pressure in the inflatable mattress in supine is lower than the air pressure in lateral lying; after the air bag in the pillow is connected with the inflatable mattress through the connecting hose, the air pressure in the air bag changes along with the air pressure in the inflatable mattress to reach the same pressure; the change of the initial pressure and the contact area has obvious influence on the bearing height and the bearing height difference of the head, the absolute value of the partial derivative of the bearing height to the initial pressure is smaller when lying on the back, and the absolute value of the partial derivative of the bearing height to the initial pressure is larger when lying on the side. The pressure of the head to the air bag (hereinafter referred to as P) is balanced with the bearing force (hereinafter referred to as T) generated on the contact surface of the air bag, if T is larger than the weight of the head (hereinafter referred to as P0), the bearing height of the head is higher than the proper bearing height, at the moment, part of muscles of the neck are stretched, and additional pressure (hereinafter referred to as F1) to the pillow is caused until the pressure is balanced with T=P0+F1, namely the pillow is in a higher state; conversely, if T is less than P0, the head support height will be less than the proper support height, at which time another portion of the neck muscles are stretched, causing additional tension in the opposite direction to F1 above, until balanced with t=p0-F1, i.e. the pillow is in a shorter condition. When the contact area is certain and is not constrained by other, the initial pressure is changed, the bearing height and the bearing height difference are changed along with the change, the contact area between the head and the air bag is changed, the bearing force T is also changed along with the change of the bearing height and the bearing height difference, therefore, the initial pressure is adjusted by adjusting the set pressure of the pressure switch, the width of the air bag contacted with the head is adjusted by tightening or loosening the air bag volume adjusting belt, the contact area is further changed, the bearing height and the bearing height difference can be adjusted, the bearing height of supine and lateral lying is improved or reduced by combining with the increase and decrease of the adjusting cushion, and finally the aim of enabling the bearing force T to be equal to the head weight P0 is achieved. In addition, once the adjustment of proper bearing height is completed, the auxiliary inflating mechanism in the sleeping process can not participate in the adjustment any more, and the sleeping is free from noise and vibration generated by the operation of the air pump, so that the function of automatically adjusting the proper bearing height along with the change of sleeping posture can be maintained, and the head is always automatically at the proper bearing height. The utility model can supplement air through the auxiliary inflating mechanism or release pressure through the set deflating valve when the initial pressure in the inflatable mattress changes due to leakage and air temperature change and the change exceeds a design value, the set initial pressure is maintained, and the automatic air supplement can be realized after the auxiliary inflating mechanism is provided with the pressure switch and the inflating electromagnetic valve. When people sleep, no matter what sleeping position is, no matter the size of the body, the sleeping position can be automatically adapted to the change of the sleeping position, the spine and the cervical vertebra are maintained in a natural curve state, and the contact pressure between each part of the body and the bedding is uniform.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The bedding is characterized by comprising an inflatable mattress (1), a pillow (2) arranged on the inflatable mattress (1) and an auxiliary inflation mechanism for inflating the inflatable mattress (1) and the pillow (2), wherein the pillow (2) comprises a pillowcase (204), an air bag (201) arranged in the pillowcase (204) and an adjusting belt (202) for adjusting the inflation volume of the air bag (201);

the auxiliary inflating mechanism comprises an air pump (3), the air bag (201) is connected with the inflatable mattress (1) through a connecting pipeline (9), and the air pump (3) is connected with the inflatable mattress (1) through an inflating pipeline (7).

2. The bedding according to claim 1, wherein the pillow (2) further comprises at least one layer of adjusting pad (205) arranged in the pillow cover (204), the adjusting pad (205) being arranged below the adjusting belt (202) and the air bag (201).

3. Bedding according to claim 2, characterized in that the pillow (2) further comprises a pillow (203), the pillow (203) being provided with a receiving groove for receiving the air bag (201), the adjusting pad (205) being further arranged below the pillow (203).

4. A bedding according to claim 1 or 2 or 3, characterized in that the adjusting strap (202) is wrapped around the side periphery of the air-bag (201), the adjusting strap (202) being provided with an adjusting mechanism for adjusting its length.

5. The bedding of claim 4, wherein the adjustment mechanism is a snap or velcro (206).

6. A bedding according to claim 1 or 2 or 3, characterized in that the inflation line (7) is provided with a solenoid valve (5).

7. Bedding according to claim 6, further comprising a deflation valve (6), said deflation valve (6) being arranged on a deflation line connected to said inflation line (7) between said solenoid valve (5) and the inflatable mattress (1).

8. Bedding according to claim 1, characterized in that the auxiliary inflating mechanism further comprises a pressure switch (4).

9. Bedding according to claim 1, wherein the cross-section of the air-bag (201) is of dumbbell-shaped or circular configuration.

10. Bedding according to claim 1, characterized in that the inflatable mattress (1) is further provided with a mattress (8), the pillow (2) being arranged on the mattress (8).