CN219069817U

CN219069817U - Self-adaptive breathable cushion

Info

Publication number: CN219069817U
Application number: CN202122471707.9U
Authority: CN
Inventors: 王建武; 王永琪; 王思琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2023-05-26
Anticipated expiration: 2031-10-13

Abstract

The utility model provides a self-adaptive ventilated cushion which comprises a fixed seat and a plurality of self-adaptive units, wherein the self-adaptive units are arranged on the fixed seat in a parallel and integrated manner; each adaptive unit comprises a belt and a tensioning elastic piece; the tensioning elastic piece supports the belt to be tensioned above the fixing seat; when the belt is depressed, the tensioning elastic piece deforms, so that the self-adaptive unit moves downwards as a whole; the tension spring is reset and the strap is reset upon withdrawal of the pressure. The self-adaptive ventilation cushion can self-adapt to the weight of a human body pressed on the cushion, generate corresponding concave, fit the human body, ventilate and ventilate, is easy to clean and has low price.

Description

Self-adaptive breathable cushion

Technical Field

The utility model relates to the technical field of cushions, in particular to a self-adaptive ventilation cushion.

Background

The cushion is suitable for use in a variety of products such as mattresses, car seats, sofas, pillows and the like. The person is sitting, lying or lying on various seats, beds or sofas, etc. for the most part of the day. For comfort, the seating, sleeping or lying appliance is generally provided with a cushion, for example a mattress, a seat cushion in a car seat, a sofa cushion, a pillow core, etc. The good cushion not only can support the human body, but also can promote the relaxation of the human body, is breathable and is easy to clean.

However, the conventional mats do not fully satisfy the above requirements. For example, in conventional mattresses, a bed board is laid with a flexible material such as straw or cotton sleeves. In recent times, simmons mattresses have been invented to replace cotton sleeves. The main filler in the Simmons mattress is a spring. The spring is used for a long time, and the elastic deformation can be worsened to collapse and rust. Worms can easily grow in the mattress, and even become a residence for cockroaches, rats and ants. For this reason, in recent years, mattresses such as palm, latex, and the like have been developed. The palm mattress is formed by bonding coconut fibers (coconut fibers) by adopting an adhesive, has a three-dimensional space net-shaped array structure, is comfortable and clean, has no moisture and mildew, is durable, does not collapse, has moderate softness and hardness, and is favored by people. However, the palm mattress has the defects of troublesome manufacturing process, high price, difficult cleaning after dust contamination, ventilation and air permeability, and limited market share, and is not beneficial to popularization and use. Latex mattresses are produced from rubber tree juice by processes such as drawing, foaming, gelling, vulcanizing, water washing, drying, shaping, and packaging. The latex mattress contains a large number of foam cell structures and has the characteristics of high elasticity, shock absorption, compression fatigue resistance, good bearing performance, comfort, durability and the like. However, latex mattresses have limited annual output of raw rubber sap, are expensive, have complex production processes, have very large weight, cannot be cleaned, are not ventilated and breathable, are easy to age and yellow in appearance after long use. In addition, the conventional mattress cannot be attached to a human body according to a human body curve, cannot be self-adapted to the human body, and has certain defects.

The sofa cushion and the automobile seat cushion are generally sponge cushion, latex cushion and the like, and the cushion is not ventilated and breathable, is not suitable for cleaning and has high price.

Therefore, it is necessary to develop a new cushion to solve the shortcomings of the cushion in the prior art that the cushion cannot fit the human body according to the human body curve, thus adapting to the human body, being ventilated and breathable, being difficult to clean, and the like.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a self-adaptive breathable mattress, which solves the defects that the existing mattress cannot be fit with a human body according to a human body curve, is self-adaptive to the human body, is not ventilated and breathable, is not easy to clean and the like.

The technical scheme of the utility model is as follows: the self-adaptive ventilation cushion comprises a fixed seat and a plurality of self-adaptive units which are arranged on the fixed seat in a parallel and integrated manner; each adaptive unit comprises a belt and a tensioning elastic piece; the tensioning elastic piece supports the belt to be tensioned above the fixing seat; when the belt is depressed, the tensioning elastic piece deforms, so that the self-adaptive unit moves downwards as a whole; the tension spring is reset and the strap is reset upon withdrawal of the pressure.

Preferably, the adaptive unit further comprises a supporting elastic member, and the supporting elastic member elastically supports the tensioning elastic member so as to be capable of moving up and down; the supporting elastic piece is arranged below the tensioning elastic piece, and two ends or above the tensioning elastic piece.

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

Preferably, the device further comprises a stop piece fixedly arranged on the tensioning elastic piece to prevent deformation of the tensioning elastic piece beyond a preset value.

Preferably, a cover layer is further included, said cover layer covering at least all of said bands.

The fixing seat is provided with a plurality of mounting positions for mounting the tensioning elastic piece; each mounting position corresponds to one tensioning elastic piece one by one.

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

An interlayer is arranged between the belt and the tensioning elastic piece, and the interlayer is fixedly arranged on the fixing seat.

The self-adaptive ventilation cushion comprises a fixed seat and a plurality of self-adaptive units which are arranged on the fixed seat in a parallel and integrated manner; each adaptive unit comprises a tensioning elastic piece; all the tensioning elastic pieces support and tension a bearing pad; when any part of the bearing pad is depressed, the tensioning elastic piece linked with the bearing pad is deformed, so that the self-adaptive unit to which the deformed tensioning elastic piece belongs moves downwards; and when the pressure is withdrawn, the deformed tensioning elastic piece is reset, the self-adaptive unit to which the deformed tensioning elastic piece belongs is reset, and the bearing pad is also reset.

The self-adapting unit also comprises a supporting elastic piece, and the supporting elastic piece elastically supports the tensioning elastic piece to enable the tensioning elastic piece to move up and down.

The self-adaptive ventilation cushion comprises a fixed seat and a plurality of self-adaptive units which are arranged on the fixed seat in a parallel and integrated manner; each self-adaptive unit comprises a belt, a tensioning elastic piece and a supporting sliding piece; the tensioning elastic piece is connected with the belt to erect the belt above the fixed seat, and the supporting sliding piece is arranged on the fixed seat and is connected with the belt in a sliding way to support and tension the belt; when the belt is depressed, the supporting sliding parts are pushed to two sides, and the tensioning elastic parts are deformed, so that the self-adaptive unit is integrally moved downwards; and the pressure is released, the tension elastic member, the support slider and the strap are also restored.

The beneficial effects of the utility model are as follows: the self-adaptive breathable mattress can be adaptively deformed according to the weight of a born human body, so that the self-adaptive breathable mattress is attached to the human body, is more comfortable, ventilated and breathable, is easy to clean and is low in cost.

The self-adaptive ventilation cushion is used in mattresses, sofa cushions, pillow cushions and automobile seats.

Description of the drawings:

fig. 1 is a front view of an adaptive ventilation pad according to the present utility model.

Fig. 2 is a schematic view of another structure of the adaptive ventilation pad according to the present utility model, which shows a state in which the adaptive ventilation unit shown in fig. 1 is deformed by being pressed down by a dotted line.

Fig. 3 is a schematic structural view of another embodiment of the adaptive ventilation pad according to the present utility model.

Fig. 4 is a schematic perspective view of the adaptive ventilation pad shown in fig. 3 according to the present utility model.

Fig. 5 is a schematic structural view of still another embodiment of the adaptive ventilation pad according to the present utility model.

FIG. 6 is a front view of yet another embodiment of an adaptive ventilation pad of the present utility model.

Fig. 7 is a schematic perspective view of the embodiment shown in fig. 6.

Fig. 8 is a schematic structural view of still another embodiment of the adaptive ventilation pad according to the present utility model.

Fig. 9 is a front view of yet another embodiment of an adaptive ventilation pad according to the present utility model.

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

Fig. 11 is a schematic perspective view of the embodiment shown in fig. 9.

Detailed Description

In order to make the technical scheme and technical effects of the utility model more clear, the utility model is further described below with reference to specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1, 2, 3 and 4, an adaptive ventilation pad includes a fixing base 10 and a plurality of adaptive units 1 integrally provided on the fixing base 10 side by side. Each of said adaptive units 1 comprises a belt 30 and a tensioning elastic 20. The tensioning elastic member 20 supports the strap 30 to be tensioned above the fixing base 10; when the belt 30 is depressed, the tension elastic member 20 is deformed, so that the adaptive unit 1 is moved downward as a whole; the tension spring 20 is reset and the strap 30 is reset upon withdrawal of the pressure. The self-adaptive ventilated cushion can be used in devices or equipment for supporting a human body, such as a mattress, a sofa cushion, a pillow cushion, an automobile cushion and the like. When a person lies, sits or lies on the integrated bands 30, each band 30 can be depressed by a corresponding arc according to the weight of the human body, and the tension elastic member 20 is pressed down to deform, that is, the adaptive unit 1 is correspondingly deformed as a whole, and is adaptive to fit and support the human body. The deformation of all the adaptive units 1 fitted to the human body is integrated to form the same arc as the part of the band 30 fitted to the human body, thereby making the human feel comfortable. In addition, the strap 30 is suspended, and when a person lies, sits or lies on the integrated strap 30, the person does not touch hard objects and does not feel a pressed feeling. Further, since the belt 30 is suspended, the self-adaptive ventilation pad has a good ventilation effect, the part of the human body contacting the belt can radiate heat in time, sweat can volatilize in time, and odor can radiate in time, so that people feel more comfortable.

The adaptive unit 1 further includes a supporting elastic member 40, and the supporting elastic member 40 elastically supports the tensioning elastic member 20 so as to be movable up and down. I.e., when the tension elastic member 20 moves down, the supporting elastic member 40 is pressed down, thereby deforming the supporting elastic member 40, providing a space for the tension elastic member 20 to move down. When the pressure on the belt 30 is removed, the supporting elastic member 40 is restored, and the tensioning elastic member 20 is pushed to restore. 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 received weight, having a good buffering effect and a better adaptive effect, so that a person feels more comfortable.

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

The supporting elastic members 40 may also be disposed at two ends of the tensioning elastic member 20, and the supporting elastic member may be controlled to float up and down according to the stress by pulling the tensioning elastic member 20.

In some embodiments, the supporting elastic member 40 may also be disposed above the tensioning elastic member 20, and the supporting elastic member may be controlled to float up and down according to the magnitude of the force by pulling the tensioning elastic member 20 upward.

As shown in fig. 1, 2, 3 and 4, the tension elastic member 20 is an arc-shaped elastic rod. In the embodiment shown in fig. 5, the tensioning 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 solution shown in fig. 4, two curved elastic bars may also be used. The curved elastic rod is easier to be stressed and bent than the curved elastic rod, and the self-adaptive effect is better.

The self-adaptive ventilation pad further comprises a stop piece 50, and the stop piece 50 is preferably fixedly arranged on the elastic rod to prevent transition deformation of the elastic rod. The stop 50 may be located anywhere on the spring rod. When the elastic rod is deformed beyond a predetermined value, the stopper 50 resists the elastic rod and limits its continued deformation, thereby preventing the adaptive cell 1 from being deformed excessively. The stop 50 may be of a generally conventional construction that mates with the tensioning spring bar 20. As shown in fig. 1-3, the outer periphery of the tensioning elastic member 20 is circular arc, so that the stopper 50 can be matched with a groove structure or a jogged structure, etc. designed to match the outer periphery, and the structure and principle are well known to those skilled in the art, and the structure thereof is not specifically described herein. The stopper 50 may also be provided on the supporting elastic member 40.

Preferably, the self-adaptive ventilation pad further comprises a cover layer (not shown) disposed on all of the bands 30 to cover at least the bands 30, preferably, the cover layer covers the entire self-adaptive ventilation pad, thereby making it attractive in appearance. The cover layer can be, for example, a bed sheet, a sofa cover, a seat cover, a pillowcase and the like, and can be flexibly designed by a producer according to requirements. The structure or material of the covering layer is a common cloth cover, a cotton cover, etc., and the structure and material are well known to those of ordinary skill in the art, and should be regarded as common general knowledge in the art, and the structure and material are not specifically described in the present application.

In the adaptive ventilation pad, the cover layer may be selectively coupled to the belt 30, thereby preventing the cover layer from sliding. Alternatively, the belt 30 may be integrally wrapped around all the belts 30 and fastened to the adaptive ventilation pad, for example, the fixing base 10, without being connected to the belts 30.

The fixing base 10 is further provided with a plurality of mounting positions 60 for mounting the tensioning elastic element 20; each of the mounting locations 60 corresponds to one of the tensioning elastic members 20 one by one, so that the fixing base 10 integrally mounts all the adaptive units 1. The mounting location 60 is matched with the tensioning elastic member 20, and is limited on the fixing base 10, so as to prevent shaking. The mounting position 60 is fixedly connected with the tensioning elastic element 20 and the fixing base 10, so as to prevent the tensioning elastic element 20 from falling off from the fixing base 10.

The fixing base 10 includes a plurality of limiting members 80, where the limiting members 80 are connected to the tensioning elastic member 20 to limit the movement direction of the tensioning elastic member 20 to only move up and down, and not swing left, right, front and back. The limiting member 80 may be a straight rod as shown in fig. 4, and passes through the mounting position 60, and both ends thereof are fixed on the fixing base 10, so that the limiting member 80 is fixed and cannot move. The tension elastic member 20 is connected with the stopper 80 through the mounting position 60, and the stopper 80 also restricts the moving direction of the tension elastic member 20. It should be understood that the limiting member 80 may be provided in other structures capable of satisfying the "limiting the movement direction of the tension elastic member 20 to only up and down movement".

Preferably, when the belt 30 is subjected to excessive pressure, such as when a person stands on the adaptive ventilation pad, the belt 10 may sag beyond normal amplitudes and even risk breaking. Therefore, in order to avoid this, referring to fig. 6 and 7, a spacer 90 is disposed between the strap 30 and the tension elastic member 20, and the spacer 90 is fixed to the fixing base 10. The barrier 90 resists excessive sagging of the belt 30 and carries a portion of the weight applied to the belt 30. The spacer 90 may be a flexible mesh layer, cloth layer, board, etc.

Example 2

Referring to fig. 8, an adaptive airing pad includes a fixing base 10 and a plurality of adaptive units integrally disposed on the fixing base 10 side by side; each of said adaptive units comprises a tensioning elastic member 20; all of the tensioning springs 20 support and tension a load bearing pad 130; when any part of the bearing pad 130 is depressed, the tensioning elastic element 20 linked with the part is deformed, so that the self-adaptive unit 1 to which the deformed tensioning elastic element 20 belongs moves downwards; and when the pressure is removed, the deformed tensioning elastic piece 20 is reset, the self-adaptive unit 1 to which the deformed tensioning elastic piece 20 belongs is reset, and the bearing pad 70 is also reset.

Other structures of this embodiment are the same as those of embodiment 1. This will not be described in detail in this application.

Example 3

As shown in fig. 9, 10 and 11, an adaptive ventilation pad includes a fixing base 10 and a plurality of adaptive units integrally disposed on the fixing base 10 side by side; each of said adaptive units comprises a tensioning elastic member 20 and a strap 30; the two sides of the tension elastic member 20 are connected with the belt 30 to erect the belt above the fixing seat 10; when the belt 30 is depressed, the tension elastic member 20 is deformed, so that the adaptive unit 1 is moved downward as a whole; the tension spring 20 is reset and the strap 30 is reset upon withdrawal of the pressure.

The adaptive unit further includes a support slider 70, and the support slider 70 is disposed on the fixing base 10 and slidably connected to the strap 30, and supports and tightens the strap 30. When the belt 30 is depressed, the supporting slider 70 is pushed to both sides and the tension elastic member 20 is deformed, thereby moving the adaptive unit downward as a whole. When the supporting sliding member 70 slides to the connection position of the tensioning elastic member 20 and the belt 30, the supporting sliding member is limited and cannot slide continuously. The tension spring, the support slider 70 and the strap 30 are also reset upon withdrawal of the compression force.

The self-adaptive breathable cushion is suitable for being used in devices for lying or sitting of a human body, such as mattresses, sofa cushions, pillow cushions, automobile seats and the like.

The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. For those skilled in the art, the architecture of the utility model can be flexible and changeable without departing from the concept of the utility model, and serial products can be derived. But a few simple derivatives or substitutions should be construed as falling within the scope of the utility model as defined by the appended claims.

Claims

1. The self-adaptive ventilated cushion is characterized by comprising a fixed seat and a plurality of self-adaptive units which are arranged on the fixed seat in a parallel and integrated manner; each adaptive unit comprises a belt and a tensioning elastic piece; the tensioning elastic piece supports the belt to be tensioned above the fixing seat; when the belt is depressed, the tensioning elastic piece deforms, so that the self-adaptive unit moves downwards as a whole; the tension spring is reset and the strap is reset upon withdrawal of the pressure.

2. The adaptive ventilation pad of claim 1, wherein said adaptive unit further comprises a supporting elastic member elastically supporting said tensioning elastic member to be movable up and down; the supporting elastic piece is arranged below the tensioning elastic piece, and two ends or above the tensioning elastic piece.

3. The adaptive ventilation pad according to claim 1 or 2, wherein 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 member.

4. The adaptive ventilation pad of claim 1, further comprising a stop fixedly disposed on said tensioning spring to prevent deformation thereof beyond a predetermined value.

5. The adaptive ventilation pad of claim 1, further comprising a cover layer covering at least all of said straps.

6. The adaptive ventilation pad of claim 1, wherein a plurality of mounting locations for mounting the tensioning elastic element are provided on the fixing base; each mounting position corresponds to one tensioning elastic piece one by one.

7. The adaptive ventilation cushion according to claim 1, wherein a plurality of limiting members are further fixedly arranged on the fixing base, and the limiting members are connected with the tensioning elastic member, so that the tensioning elastic member can only move up and down and cannot move left, right, front and back.

8. The adaptive ventilation pad of claim 1, wherein a spacer is disposed between the strap and the tensioning spring, the spacer being secured to the mounting base.

9. The self-adaptive ventilated cushion is characterized by comprising a fixed seat and a plurality of self-adaptive units which are arranged on the fixed seat in a parallel and integrated manner; each adaptive unit comprises a tensioning elastic piece; all the tensioning elastic pieces support and tension a bearing pad; when any part of the bearing pad is depressed, the tensioning elastic piece linked with the bearing pad is deformed, so that the self-adaptive unit to which the deformed tensioning elastic piece belongs moves downwards; and when the pressure is withdrawn, the deformed tensioning elastic piece is reset, the self-adaptive unit to which the deformed tensioning elastic piece belongs is reset, and the bearing pad is also reset.

10. The self-adaptive ventilated cushion is characterized by comprising a fixed seat and a plurality of self-adaptive units which are arranged on the fixed seat in a parallel and integrated manner; each self-adaptive unit comprises a belt, a tensioning elastic piece and a supporting sliding piece; the tensioning elastic piece is connected with the belt to erect the belt above the fixed seat, and the supporting sliding piece is arranged on the fixed seat and is connected with the belt in a sliding way to support and tension the belt; when the belt is depressed, the supporting sliding parts are pushed to two sides, and the tensioning elastic parts are deformed, so that the self-adaptive unit is integrally moved downwards; and the pressure is released, the tension elastic member, the support slider and the strap are also restored.