WO2023060950A1

WO2023060950A1 - Adaptive breathable cushion

Info

Publication number: WO2023060950A1
Application number: PCT/CN2022/103429
Authority: WO
Inventors: 王建武
Original assignee: 王建武
Priority date: 2021-10-13
Filing date: 2022-07-01
Publication date: 2023-04-20

Abstract

An adaptive breathable cushion, comprising a fixing base (10) and multiple adaptive units (1) that are integrally arranged side-by-side on the fixing base (10); each adaptive unit (1) comprises a strap (30) and a tensioning elastic member (20); the tensioning elastic members (20) support the straps (30) to tension the straps (30) above the fixing base (10); when the straps (30) are depressed downward, the tensioning elastic members (20) deform, so that the adaptive units (1) move downward as a whole; when the pressure is removed, the tensioning elastic members (20) are reset, and the straps (30) are also reset. The adaptive breathable cushion can adapt to the weight of an individual pressing on the cushion so as to generate corresponding depressions and fit to the individual, thus being breathable, easy to clean, and cost effective.

Description

A self-adaptive breathable pad

technical field

The invention relates to the technical field of cushions, in particular to an adaptive air-permeable cushion.

Background technique

Cushions are used in many products, such as mattresses, car seats, sofas, pillows, etc. People spend most of their day sitting, lying or lying on various seats, beds or sofas. In order to make people comfortable, cushions are generally provided in utensils for people to sit, lie or lie on, for example, mattresses, cushions in car seats, sofa cushions, pillow cores and the like. A good cushion can not only support the human body, but also promote the relaxation of the human body, is breathable and easy to clean.

However, conventional mats cannot fully meet the above requirements. For example, traditional mattresses are all flexible materials such as straw or cotton covers laid on the bed board. In modern times, people have invented Simmons mattresses instead of cotton covers. The main stuffing in the Simmons mattress is the spring. After the spring has been used for a long time, the elastic deformation will become poor, and it will collapse and rust. It is also easy to breed worms in the mattress, and even become a residence for cockroaches and rat ants. For this reason, in recent years, people have developed mattresses such as palm and latex again. Among them, the palm mattress is made of coconut fiber (coconut palm) bonded with adhesives. It has a three-dimensional space network array structure, comfortable and clean, no moisture and mildew, durable, no collapse, moderate hardness, and is popular among people. of favor. However, the production process of palm mattress is troublesome, expensive, difficult to clean after being contaminated with dust, and not ventilated, so its market share is limited, which is not conducive to popularization and use. Latex mattresses are produced using rubber tree sap through processes such as moulding, foaming, gelling, vulcanization, washing, drying, molding and packaging. Latex mattresses contain a large number of cell structures, which have the characteristics of high elasticity, shock absorption, compression fatigue resistance, good bearing capacity, comfort and durability. However, the annual output of rubber tree sap, the raw material of latex mattresses, is limited, expensive, and the production process is complicated. Moreover, latex mattresses are very heavy, cannot be cleaned, and are not ventilated. After a long time of use, the rubber is prone to aging and yellowing, which affects the appearance. In addition, the above-mentioned traditional mattress cannot fit the human body according to the curve of the human body, cannot adapt to the human body, and has certain defects.

Sofa cushions and car seat cushions are generally sponge cushions, latex cushions, etc. These cushions are not ventilated and not suitable for cleaning, and the price is relatively high.

Therefore, be necessary to research and develop new cushion, solve the deficiencies such as the cushion in the prior art " can not fit the human body according to the human body curve so as to adapt to the human body, not ventilated, not easy to clean ".

Contents of the invention

In order to overcome the deficiencies of the prior art, the present invention provides a self-adaptive air-permeable mattress, which solves the defects of existing mattresses such as "cannot fit the human body according to the curve of the human body to adapt to the human body, is not ventilated, and is not easy to clean".

The technical solution of the present invention is as follows: an adaptive air-permeable cushion, including a fixed seat and a plurality of self-adaptive units integrated side by side on the fixed seat; each of the self-adaptive units includes a belt and a tension elastic member ; the tension elastic member supports the belt and tensions it above the fixed seat; when the belt is depressed and dented, the tension elastic member deforms, so that the self-adaptive unit moves down as a whole ; When the pressure is removed, the tension elastic member is reset, and the belt is also reset.

Preferably, the self-adaptive unit further includes a supporting elastic member, the supporting elastic member elastically supports the tensioning elastic member so that it can move up and down; the supporting elastic member is arranged on the tensioning elastic member below, at either end or above.

Preferably, the tension elastic member is an arc-shaped elastic rod or is formed by installing two arc-shaped or two straight elastic rods on both sides of a mounting part.

Preferably, a stopper is also included, and the stopper is fixedly arranged on the tension elastic member to prevent its deformation from exceeding a predetermined value.

Preferably, a covering layer is also included, and the covering layer covers at least all of the straps.

The fixing seat is provided with a plurality of installation positions for installing the tension elastic member; each installation position corresponds to one tension elastic member one by one.

The fixing seat is also fixedly provided with a plurality of limiting parts, and the limiting parts are connected to the tensioning elastic part, so that the tensioning elastic part can only move up and down, and cannot move left, right, forward or backward. move.

A spacer is provided between the belt and the tension elastic member, and the spacer is fixed on the fixing seat.

An adaptive air-permeable cushion, comprising a fixed base and a plurality of adaptive units integrated side by side on the fixed base; each of the adaptive units includes a tension elastic member; all the tension elastic members support a bearing pad and tension it; when any part of the bearing pad is depressed and depressed, the tension elastic member linked with the position is deformed, so that all the deformed tension elastic members belong to The adaptive unit moves down; when the pressure is released, the deformed tension elastic member is reset, the adaptive unit to which the deformed tension elastic member belongs is reset, and the bearing pad is also reset.

The self-adaptive unit further includes a supporting elastic member, and the supporting elastic member elastically supports the tensioning elastic member so that it can move up and down.

An adaptive air-permeable pad, comprising a fixed base and a plurality of adaptive units integrated side by side on the fixed base; each of the adaptive units includes a belt, a tension elastic member and a supporting sliding member; the The tensioning elastic member connects the belt to erect it above the fixed seat, the supporting sliding member is arranged on the fixed seat, and is slidably connected to the belt, supports the supported belt and tensions it ; when the belt is pressed down, push the supporting slider to both sides, and make the tension elastic part deform, so that the self-adaptive unit moves down as a whole; when the pressure is removed, the tension The elastic, the support slide and the strap are also reset.

The beneficial effects of the present invention are: the self-adaptive air-permeable mattress can self-adaptively deform according to the weight of the human body to fit the human body, making the human body more comfortable, ventilated, easy to clean, and low in price.

The self-adaptive air-permeable cushion is used in mattresses, sofa cushions, pillow cushions, and car seats.

Description of drawings:

Fig. 1 is a front view of the self-adaptive air-permeable cushion of the present invention.

Fig. 2 is another structural schematic diagram of the self-adaptive air-permeable pad of the present invention, which shows the state of the self-adaptive air-permeable unit shown in Fig. 1 being pressed down and deformed by a dotted line diagram.

Fig. 3 is a structural schematic diagram of another embodiment of the self-adaptive air-permeable pad of the present invention.

Fig. 4 is a schematic diagram of the three-dimensional structure of the self-adaptive air-permeable pad shown in Fig. 3 of the present invention.

Fig. 5 is a schematic structural diagram of still another embodiment of the self-adaptive air-permeable pad of the present invention.

Fig. 6 is a front view of another embodiment of the self-adaptive air-permeable pad of the present invention.

FIG. 7 is a schematic perspective view of the three-dimensional structure of the embodiment shown in FIG. 6 .

Fig. 8 is a schematic structural diagram of another embodiment of the self-adaptive air-permeable pad of the present invention.

Fig. 9 is a front view of another embodiment of the self-adaptive air-permeable pad of the present invention.

FIG. 10 is another structural schematic diagram of the embodiment shown in FIG. 9 .

FIG. 11 is a schematic perspective view of the three-dimensional structure of the embodiment shown in FIG. 9 .

Detailed ways

In order to make the object, technical solution and technical effect of the present invention clearer, the present invention will be further described below in conjunction with specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Referring to FIG. 1 , FIG. 2 , FIG. 3 and FIG. 4 , an adaptive air-permeable cushion includes a fixed base 10 and a plurality of adaptive units 1 integrated side by side on the fixed base 10 . Each of said adaptive units 1 comprises a strap 30 and a tension elastic member 20 . The tension elastic member 20 supports the belt 30 to be tensioned above the fixed seat 10; when the belt 30 is depressed and dented, the tension elastic member 20 is deformed, so that the self-adaptive The unit 1 moves down as a whole; when the pressure is released, the tension elastic member 20 is reset, and the belt 30 is also reset. The self-adaptive air-permeable cushion can be used in devices or equipment supporting the human body such as mattresses, sofa cushions, pillow cushions, and car seat cushions. When a person lies, sits or lies on the integrated straps 30, each strap 30 can sag the corresponding arc according to the body weight it bears, and press down the tension elastic member 20 to make it deform, also That is to say, the adaptive unit 1 undergoes corresponding deformation as a whole, and adaptively fits and supports the human body. The deformation of all the adaptive units 1 that fit the human body is integrated to form the same arc as the portion of the belt 30 that fits the human body, so that people feel very comfortable. In addition, the belt 30 is suspended in the air. When a person lies, sits or lies on the integrated belt 30, the human body will not touch hard objects and will not feel squeezed. Further, since the belt 30 is suspended, the self-adaptive air-permeable pad has a good ventilation effect, the part of the human body that touches the belt can dissipate heat in time, the sweat can be volatilized in time, and the smell can be emitted in time, making people feel more comfortable.

The adaptive unit 1 further includes a supporting elastic member 40, which elastically supports the tensioning elastic member 20 so that it can move up and down. That is, when the tension elastic member 20 moves down, it presses the support elastic member 40 downward, thereby deforming the support elastic member 40 and providing a space for the tension elastic member 20 to move downward. When the pressure on the belt 30 disappears, the supporting elastic member 40 resets, pushing the tensioning elastic member 20 to reset. The supporting elastic member 40 enables the tensioning elastic member 20 to move up and down, so that the adaptive unit 1 can move up and down according to the weight it bears, which has a good cushioning effect and a better adaptive effect, making people feel more comfortable.

The supporting elastic member 40 is preferably disposed below the tensioning elastic member 20 , and controls the tensioning elastic member 20 to float up and down according to the magnitude of the force by supporting the tensioning elastic member 20 .

The supporting elastic member 40 can also be arranged at both ends of the tensioning elastic member 20, and by pulling the tensioning elastic member 20, it can be controlled to float up and down according to the magnitude of the force.

In some embodiments, the supporting elastic member 40 can also be arranged above the tensioning elastic member 20 , and by pulling the tensioning elastic member 20 upwards, it can be controlled to float up and down according to the magnitude of the force.

As shown in FIG. 1 , FIG. 2 , FIG. 3 and FIG. 4 , the tension elastic member 20 is an arc-shaped elastic rod. In the embodiment shown in FIG. 5 , the tension elastic member 120 is formed by installing two straight elastic rods 122 on both sides of a mounting member 121 . It should be understood that in the technical solution shown in FIG. 4 , two arc-shaped elastic rods may also be used. The arc-shaped elastic rod is easier to be bent under force than the arc-shaped elastic rod, and has a better self-adaptive effect.

The self-adaptive air-permeable pad also includes a stopper 50, and the stopper 50 is preferably fixedly arranged on the elastic rod to prevent its transitional deformation. The stopper 50 can be arranged at any position of the elastic rod. When the deformation of the elastic rod exceeds a predetermined value, the stop member 50 resists the elastic rod to limit its continuous deformation, thereby preventing the adaptive unit 1 from excessively deforming. The stop member 50 can adopt a generally common structure that can match the tension elastic rod 20 . As shown in Figures 1-3, the outer periphery of the tensioning elastic member 20 is arc-shaped, then the stopper 50 can be designed to match with the groove structure or embedded structure, etc., its structure The sum and principle are well known to those skilled in the art, and should be regarded as common knowledge in the field, and the present application does not describe its structure in detail. The stopping member 50 can also be disposed on the supporting elastic member 40 .

Preferably, the self-adaptive air-permeable pad also includes a covering layer (not shown), the covering layer is arranged on all the belts 30 to at least cover the belts 30, preferably, the covering layer covers the entire The self-adaptive breathable cushion, so that it has a beautiful appearance. The covering layer can be, for example, a bed sheet, a sofa cover, a seat cover, a pillow cover, etc., and the manufacturer can flexibly design according to needs. The structure or material of the cover layer is a conventional cloth cover, cotton cover, etc., its structure and material are well known to those skilled in the art, and should be regarded as common knowledge in the field, and the application does not specifically describe its structure and material.

In the adaptive breathable pad, the cover layer can optionally be attached to the strap 30 to prevent the cover layer from sliding. It is also possible to choose not to connect with the belt 30 , to cover all the belts 30 as a whole, and to be fixed on the self-adaptive air-permeable cushion, for example, on the fixing seat 10 .

The fixing seat 10 is also provided with a plurality of installation positions 60 for installing the tension elastic member 20; each installation position 60 corresponds to one tension elastic member 20, so that the The fixing base 10 is integrally installed with all the adaptive units 1 . The installation position 60 is matched with the tension elastic member 20, and is defined on the fixing base 10 to prevent it from shaking. The mounting position 60 is fixedly connected to the tension elastic member 20 and the fixing seat 10 to prevent the tension elastic member 20 from falling off from the fixing seat 10 .

The fixed seat 10 includes a plurality of limiters 80, the limiter 80 is connected to the tension elastic member 20, and is used to limit the movement direction of the tension elastic member 20 to only move up and down, not left or right. , forward and backward swing. The limiting member 80 can be set as a straight rod as shown in FIG. move. The tension elastic member 20 is connected to the limiting member 80 through the installation position 60 , and the limiting member 80 also limits the moving direction of the tension elastic member 20 . It should be understood that the limiting member 80 can also be configured as other structures that can satisfy the requirement of “limiting the moving direction of the tensioning elastic member 20 to only move up and down”.

Preferably, when the belt 30 is subjected to excessive pressure, for example, when a person stands on the self-adaptive air-permeable cushion, the belt 10 will be dented more than normal, and may even be broken. Therefore, in order to avoid this kind of situation, with reference to Figure 6 and Figure 7, a spacer 90 is provided between the belt 30 and the tension elastic member 20, and the spacer 90 is fixed on the fixing seat 10 . The spacer 90 can prevent the belt 30 from being depressed excessively, and bear part of the weight on the belt 30 . The interlayer 90 can be a flexible mesh layer, a cloth layer, or a board, etc.

Example 2

Referring to FIG. 8 , an adaptive air-permeable cushion includes a fixed base 10 and a plurality of adaptive units integrated side by side on the fixed base 10; each of the adaptive units includes a tension elastic member 20; all The tensioning elastic member 20 supports a bearing pad 130 and tensions it; when any part of the bearing pad 130 is depressed and depressed, the tensioning elastic member 20 linked with this position is deformed, so that The adaptive unit 1 to which the deformed tension elastic member 20 belongs moves down; when the pressure is removed, the deformed tension elastic member 20 resets, and the deformed tension elastic member 20 belongs to the adaptive unit 1 The unit 1 resets, and the carrying pad 70 also resets.

Other structures of this embodiment are the same as those of Embodiment 1. This application will not repeat them here.

Example 3

As shown in Fig. 9, Fig. 10 and Fig. 11, an adaptive air-permeable cushion includes a fixed seat 10 and a plurality of self-adaptive units integrated side by side on the fixed seat 10; each of the self-adaptive units includes a Tension elastic member 20 and a strap 30; both sides of the tension elastic member 20 are connected to the strap 30 to erect it above the fixed seat 10; when the strap 30 is depressed and depressed, the tension The elastic member 20 is deformed, so that the adaptive unit 1 moves down as a whole; when the pressure is released, the tension elastic member 20 is reset, and the belt 30 is also reset.

The self-adaptive unit further includes a supporting sliding member 70 , which is arranged on the fixing base 10 and is slidably connected to the belt 30 to support and tension the belt 30 . When the belt 30 is depressed, it pushes the supporting sliding member 70 to both sides, and deforms the tensioning elastic member 20, so that the adaptive unit moves downward as a whole. When the supporting sliding member 70 slides to the connection between the tensioning elastic member 20 and the belt 30 , it is limited and cannot continue to slide. When the pressure is removed, the tension elastic member, the support slide 70 and the belt 30 are also restored.

The self-adaptive air-permeable cushion of the present invention is suitable for the utensils where the human body lies, lies or sits, such as mattresses, sofa cushions, pillow cushions, car seats and the like.

The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be assumed that the specific implementation of the present invention is limited to these descriptions. For those of ordinary skill in the technical field to which the present invention belongs, without departing from the concept of the present invention, its architecture can be flexible and changeable, and series of products can be derived. Just making some simple deductions or replacements should be deemed to belong to the patent protection scope of the present invention determined by the submitted claims.

Claims

An adaptive air-permeable cushion, characterized in that it includes a fixed seat and a plurality of self-adaptive units integrated side by side on the fixed seat; each of the self-adaptive units includes a belt and a tension elastic member; the The tensioning elastic member supports the belt and tensions it above the fixed seat; when the belt is depressed and dented, the tensioning elastic member deforms, thereby causing the adaptive unit to move down as a whole; the pressure is released , then the tension elastic member is reset, and the belt is also reset.
The self-adaptive air-permeable cushion according to claim 1, wherein the self-adaptive unit further comprises a supporting elastic member, and the supporting elastic member elastically supports the tension elastic member so that it can move up and down; The supporting elastic member is arranged below, at both ends or above the tensioning elastic member.
The self-adaptive air-permeable cushion according to claim 1 or 2, characterized in that the tension elastic member is an arc-shaped elastic rod or is formed by installing two arc-shaped or two straight elastic rods on both sides of a mounting part. become.
The self-adaptive air-permeable cushion according to claim 1, further comprising a stopper, the stopper is fixedly arranged on the tension elastic member to prevent its deformation from exceeding a predetermined value.
The self-adaptive air-permeable cushion according to claim 1, further comprising a covering layer, and the covering layer covers at least all of the straps.
The self-adaptive air-permeable cushion according to claim 1, characterized in that, the fixing seat is provided with a plurality of installation positions for installing the tension elastic member; each of the installation positions is connected with one of the tension The elastic parts are in one-to-one correspondence.
The self-adaptive air-permeable cushion according to claim 1, characterized in that, a plurality of limit pieces are fixed on the fixing seat, and the limit pieces are connected to the tension elastic piece, so that the tension elastic The parts can only move up and down, not left, right, forward or backward.
The self-adaptive air-permeable cushion according to claim 1, wherein a spacer is provided between the belt and the tension elastic member, and the spacer is fixed on the fixing seat.
An adaptive air-permeable cushion, characterized in that it includes a fixed seat and a plurality of self-adaptive units integrated side by side on the fixed seat; each of the self-adaptive units includes a tension elastic member; all of the tension The tight elastic member supports a bearing pad and tensions it; when any part of the bearing pad is depressed and depressed, the tension elastic member linked with this place is deformed, so that the deformed tension elastic The self-adaptive unit to which the part belongs moves down; when the pressure is released, the deformed tension elastic part is reset, the self-adaptive unit to which the deformed tension elastic part belongs is reset, and the bearing pad is also reset.
An adaptive air-permeable cushion, characterized in that it includes a fixed seat and a plurality of self-adaptive units integrated side by side on the fixed seat; each of the self-adaptive units includes a belt, a tension elastic member and a support Slider; the tension elastic member is connected to the belt to erect it above the fixed base, the supporting slider is arranged on the fixed base, and is slidably connected to the belt, supports the supported belt and Tension it; when the belt is depressed, push the supporting sliding part to both sides, and deform the tensioning elastic part, so that the adaptive unit moves down as a whole; when the pressure is released, the The tension elastic, the support slide and the strap are also reset.