TWM567041U - Airbag unit defined in the mattres device - Google Patents

Abstract

The present invention provides an airbag unit comprising: a substrate; a plurality of small air cells, which are arranged in a matrix on the substrate; and a plurality of communication tubes, wherein the two adjacent small ones of the plurality of small air cells The airbag communicates through at least one communication tube; wherein a sum of heights of the small airbag and the substrate is less than or equal to a first predetermined height.

Description

Airbag unit provided in a mattress device

The present invention relates to an airbag unit, and in particular to an airbag unit provided in a mattress device.

Sleep is a very important way for humans to rest. Humans have to spend 7-8 hours a day to sleep in bed, so the comfort level of the mattress directly or indirectly affects the quality of sleep.

However, in the process of making a traditional mattress, the material and hardness are not adjustable. The user can only choose the mattress that suits him. However, if the type of double bed is used together, the two people need to work together. Choose a mattress to make both people happy. In the choice of mattress material, it is easier to reach a consensus, but the hardness of the mattress, due to the difference in body and weight between men and women, the traditional mattress for the design of softness, and more springs as the main design components, the bed Although the pad designer can use a variety of elastic springs to choose the user, it will greatly increase the cost.

Therefore, how to provide an airbag that can replace the spring and as an elastic unit that automatically adjusts the softness of the mattress is obviously an important subject in the industry.

In view of this, the present embodiment provides an airbag unit, including: a substrate; a plurality of small airbags, which are arranged in a matrix on the substrate; and a plurality of communication tubes, wherein the plurality of small airbags are in phase Adjacent to the two small airbags through at least one The communication tube communicates; wherein the sum of the heights of the small airbag and the substrate is less than or equal to a first predetermined height.

Wherein the height of the small airbag is less than or equal to a second predetermined height.

Wherein the first predetermined height is 8 cm.

Wherein the second predetermined height is 7 cm.

Wherein, the airbag unit is disposed in a mattress device for regulating the softness of the mattress device.

Wherein the mattress device comprises a layer of comfort material, a layer of first support material, and a layer of second support material, the first layer of support material comprising a plurality of elastic regions, each elastic region comprising a plurality of airbag units .

Wherein, a pressure value of each elastic region of the mattress device can be separately regulated.

Wherein the plurality of airbag units of the plurality of elastic regions are inflated by at least one inflatable pump.

Wherein, the material of the airbag unit is rubber.

The air bag disposed on two sides of the substrate includes at least one vent hole for connecting an air pump or another air bag unit.

In summary, the airbag unit of the present embodiment includes a plurality of small airbags, and the height of the airbag unit and the small airbag is limited to a certain height, and the airbag unit includes a plurality of small airbags to distribute pressure to reduce the shape. Variables, and using the mattress device of the airbag unit of the present embodiment, a plurality of elastic regions can be provided to adjust the pressure values respectively, corresponding to different parts of the human body, so that the user can get a better sleep experience.

In order to make the above-mentioned features and advantages of the present invention more comprehensible, the preferred embodiments will be described below in detail with reference to the accompanying drawings.

1‧‧‧ mattress unit

11‧‧‧Comfortable material layer

12‧‧‧First support material layer

13‧‧‧Second support material layer

120‧‧‧Airbag unit

121‧‧‧Transmission tube

120A‧‧‧Substrate

120B‧‧‧ small airbag

120C‧‧‧Connected pipe

120D‧‧‧Ventinel

12-1‧‧‧First elastic zone

12-2‧‧‧Second elastic zone

12-3‧‧‧ Third elastic zone

12-4‧‧‧4th elastic zone

12-5‧‧‧ Fifth elastic zone

12-6‧‧‧ Sixth elastic zone

12-7‧‧‧ Seventh elastic zone

12-8‧‧‧ Eighth elastic zone

12-9‧‧‧Ninth elastic zone

12-10‧‧‧ Tenth elastic zone

L1‧‧‧ first length

L2‧‧‧ second length

W1‧‧‧ first width

W2‧‧‧ second width

H1‧‧‧ first height

H2‧‧‧second height

Fig. 1 is a schematic view of a mattress device of the present embodiment.

2 is a schematic view of the first layer of support material of FIG. 1.

Fig. 3 is a schematic view of the airbag unit of the present embodiment.

Fig. 4 is another schematic view of the airbag unit of the present embodiment.

Various illustrative embodiments are described more fully hereinafter with reference to the accompanying drawings. However, the inventive concept may be embodied in many different forms and should not be construed as being limited to the illustrative embodiments set forth herein. Rather, these exemplary embodiments are provided so that this description will be thorough and complete, and the scope of the inventive concept will be fully conveyed to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity. Similar numbers always indicate similar components.

It will be understood that, although the terms first, second, third, etc. may be used herein to describe various elements, such elements are not limited by the terms. These terms are used to distinguish one element from another. Thus, a first element discussed below could be termed a second element without departing from the teachings of the inventive concept. As used herein, the term "and/or" includes any of the associated listed items and all combinations of one or more.

[Example of the present mattress device and airbag unit]

1 to 4, FIG. 1 is a schematic view of a mattress device of the present embodiment. 2 is a schematic view of the first layer of support material of FIG. 1. Fig. 3 is a schematic view of the airbag unit of the present embodiment. Fig. 4 is another schematic view of the airbag unit of the present embodiment.

The mattress device 1 includes a layer of comfort material 11, a first layer of support material 12, and a second layer of support material 13.

The comfort material layer 11 is disposed on the first support material layer 12, and the first support material layer 12 is disposed on the second support material layer 13.

In the present embodiment, the comfort material layer 11 is a foam. In other embodiments, the comfort material layer 11 may be other materials, which is not limited in the present creation. The second support material layer 13 includes a support frame (not shown) and a foam (not shown), in this embodiment For example, the foam of the second support material layer 13 (not shown) may be different from the foam material of the comfort material layer 11, since the purpose of the comfort material layer 11 is comfortable, and the second support material The foam of layer 13 (not shown) is used for support, and there is a significant difference in purpose. The designer can adjust and design according to actual needs, and there is no limitation in the creation.

The plurality of airbag units 120 in the first support material layer 12 are arranged in a matrix as shown in FIGS. 1 and 2. In the present embodiment, the airbag units 120 are connected to each other by a transfer tube 121. That is, between the mutually connected airbag units 120, the gases can flow to each other. In this embodiment, the material of the airbag unit 120 includes: rubber, polyvinyl chloride (PolyVinyl Chloride, PVC), and thermoplastic polyurethane elastomer (TPU).

In the present embodiment, the first support material layer 12 of the mattress device 1 is divided into 10 elastic regions, that is, the first support material layer 12 includes a first elastic region 12-1 and a second elastic region 12- 2. A third elastic region 12-3, a fourth elastic region 12-4, a fifth elastic region 12-5, a sixth elastic region 12-6, a seventh elastic region 12-7, and an eighth Elastic region 12-8, a ninth elastic region 12-9, and a tenth elastic region 12-10.

In this embodiment, the first elastic region 12-1, the second elastic region 12-2, the third elastic region 12-3, the fourth elastic region 12-4, the fifth elastic region 12-5, and the sixth elastic region 12-6, the seventh elastic region 12-7, the eighth elastic region 12-8, the ninth elastic region 12-9, and the tenth elastic region 12-10 respectively include four airbag units 120. In other embodiments, the number of airbag units included in each elastic region can be adjusted and designed according to actual needs, and is not limited in the present creation.

In addition, the number of elastic regions of the first supporting material layer 12 can be adjusted and designed according to actual needs, and is not limited in the present creation. That is, in other embodiments, the number of elastic regions of the first support material layer 12 can be planned to be 12 and 6 on one side.

In this embodiment, the ten elastic regions of the first support material layer 12 are respectively set Positioned on both sides, that is, in Fig. 4, the first support material layer 12 is planned in accordance with the number of elastic regions according to the arrangement of the double mattress device. In other embodiments, the number of elastic regions of the first support material layer 12 can also be planned to be five or six depending on the arrangement of the single mattress device.

In addition, in this embodiment, the first elastic region 12-1, the second elastic region 12-2, the third elastic region 12-3, the fourth elastic region 12-4, and the fifth elastic region 12-5, respectively Corresponding to the shoulder, chest, waist, hip, and leg of the human body, likewise, the sixth elastic region 12-6, the seventh elastic region 12-7, the eighth elastic region 12-8, the ninth elastic region 12-9, and The tenth elastic region 12-10 also corresponds to the shoulder, chest, waist, hip, and leg of the human body, respectively.

In addition, the first elastic region 12-1, the second elastic region 12-2, the third elastic region 12-3, the fourth elastic region 12-4, the fifth elastic region 12-5, and the sixth elastic region 12-6, The seventh elastic region 12-7, the eighth elastic region 12-8, the ninth elastic region 12-9, and the tenth elastic region 12-10 can all be inflated by the inflatable pump to separately control the pressure values of different elastic regions. . That is, the airbag units in the different elastic regions described above do not communicate with each other.

The first elastic region 12-1, the second elastic region 12-2, the third elastic region 12-3, the fourth elastic region 12-4, the fifth elastic region 12-5, and the sixth elastic region 12-6, The respective pressure values of the seven elastic regions 12-7, the eighth elastic regions 12-8, the ninth elastic regions 12-9, and the tenth elastic regions 12-10 can be independently adjusted, and thus can correspond to different user weights. The body shape is customized with the softness setting of comfort.

Further, in the present embodiment, the pressure value of the airbag 120 in each elastic region can be divided into a plurality of levels, for example, 10 levels, from the first level to the 10th level, so as to be used. The fineness and hardness of each elastic region can be adjusted more finely.

Referring to FIG. 3, the airbag unit 120 includes a base plate 120A, a plurality of small air cells 120B, and a plurality of connecting tubes 120C.

A plurality of small air cells 120B are disposed on the substrate 120A in a matrix arrangement. The small air bag 120B disposed on both sides of the substrate 120A further includes a vent hole 120D for connecting other air bag units or an inflatable pump (not shown).

In this embodiment, 10 small airbags 120B are disposed on the substrate 120A. In other embodiments, the number of the small airbags 120B can be adjusted and designed according to actual needs, and the present invention is not limited. Moreover, the adjacent two small air cells 120B are connected by the connecting pipe 120C, that is, the ten small air cells 120B on the substrate 120A can flow with each other through the communication pipe 120C to achieve pressure balance.

Further, due to the gas communication between the small air cells 120B, the deformation of the small air bag 120B can be limited to a certain extent.

In this embodiment, the material of each part of the airbag unit 120 is rubber. In other embodiments, the airbag unit 120 may be made of a non-woven fabric and a gas-proof material coating, or other materials may generate a predetermined deformation variable. The material is not limited in this creation.

Referring to FIG. 4, in the embodiment, the airbag unit 120 includes a first length L1, a first width W1, and a first height H1. The small air bag 120B includes a second length L2, a second width W2, and a second height H2.

In the present embodiment, the first length L1 of the airbag unit 120 is greater than the sum of the second length L2 of the small airbag 120B disposed on the long side of the substrate 120A. In the present embodiment, that is, the first length L1 of the airbag unit 120 is greater than the sum of the second lengths L2 of the five small airbags 120B on the substrate 120A.

In the present embodiment, the first width W1 of the airbag unit 120 is greater than the sum of the second widths W2 of the small airbags 120B disposed on the short sides of the substrate 120A. In the present embodiment, that is, the first width W1 of the airbag unit 120 is greater than the sum of the second widths W2 of the two small airbags 120B on the substrate 120A.

In the present embodiment, the first height H1 of the airbag unit 120 is greater than the sum of the second heights H2 of the small airbags 120B provided on the substrate 120A.

In the embodiment, the first length L1 of the airbag unit 120 and the first width W1 The second length L2 and the second width W2 of the small airbag 120B can be adjusted and designed according to actual needs, and are not limited in the present creation.

In this embodiment, the first height H1 of the airbag unit 120 is less than or equal to a first predetermined height. In the embodiment, the first predetermined height is 8 cm, and the second height H2 of the small airbag 120B is less than or equal to a second. The predetermined height, in the present embodiment, the second predetermined height is 7 cm.

The first height H1 of the airbag unit 120 and the second height H2 of the small airbag 120B are designed to be smaller than a certain height so that each of the small airbags 120B in the previously described elastic regions is subjected to pressure by the user's weight. Shape variable.

Further, in each of the airbag units 120, since a plurality of small air cells 120B are provided, the pressure applied to the airbag unit 120 can be shared.

[Possible effects of the examples]

In summary, the airbag unit of the present embodiment includes a plurality of small airbags, and the height of the airbag unit and the small airbag is limited to a certain height, and the airbag unit includes a plurality of small airbags to distribute pressure to reduce the shape. Variables, and using the mattress device of the airbag unit of the present embodiment, a plurality of elastic regions can be provided to adjust the pressure values respectively, corresponding to different parts of the human body, so that the user can get a better sleep experience.

The above description is only an embodiment of the present invention, and is not intended to limit the scope of the patent of the present invention.

Claims (10)

An airbag unit includes: a substrate; a plurality of small air cells, which are arranged in a matrix on the substrate; and a plurality of communication tubes, wherein the adjacent two small air cells of the plurality of small air cells pass at least one The communication tube communicates; wherein the sum of the heights of the small airbag and the substrate is less than or equal to a first predetermined height. The airbag unit of claim 1, wherein the small airbag has a height less than or equal to a second predetermined height. The airbag unit of claim 1, wherein the first predetermined height is 8 cm. The airbag unit of claim 2, wherein the second predetermined height is 7 cm. The airbag unit of claim 1, wherein the airbag unit is disposed in a mattress device for regulating the softness of the mattress device. The airbag unit of claim 5, wherein the mattress device comprises a comfort material layer, a first support material layer, and a second support material layer, the first support material layer comprising a plurality of elastic layers. The area, each elastic area includes a plurality of air bag units. The airbag unit of claim 6, wherein a pressure value of each elastic region of the mattress device can be separately regulated. The airbag unit of claim 6, wherein the plurality of airbag units of the plurality of elastic regions are inflated by at least one inflatable pump. The airbag unit of claim 1, wherein the material of the airbag unit is rubber. The airbag unit of claim 1, wherein the airbag disposed on both sides of the substrate includes at least one vent hole, and the at least one vent hole is used for Pass one inflatable pump or another airbag unit.